1. ^{{cite journal|title=Review of On the Connexion of the Physical Sciences by Mrs. Sommerville|journal=The Quarterly Review|date=March 1834|pages=54–68|volume=51|url=https://babel.hathitrust.org/cgi/pt?id=mdp.39015074711394;view=1up;seq=64}}
2. ^{{cite web|url=http://www.nature.com/multimedia/podcast/nature/v514/n7524/nature-2014-10-30.mp3|title=Nature Podcast|date=30 October 2014|accessdate=5 November 2014}}
3. ^{{cite journal|last=Holmes|first=Richard|year=2014|title=In retrospect: On the Connexion of the Physical Sciences|journal=Nature|volume=514|issue=7523|pages=432–433|issn=0028-0836|doi=10.1038/514432a}}
4. ^{{cite book|authorlink1=James A. Secord|last=Secord|first=James|title=Visions of Science: Books and readers at the dawn of the Victorian age|url=https://books.google.com/books?id=gY0NAwAAQBAJ&pg=107|accessdate=5 November 2014|date=2014-03-18|publisher=OUP Oxford|isbn=9780191662751|pages=107–134}}
5. ^{{cite journal|last=Patterson|first=E. C.|author2=Eisberg, J|date=June 1985|title=Book Review: "The Queen of Nineteenth-Century Science": Mary Somerville and the Cultivation of Science, 1815–1840|journal=Journal for the History of Astronomy|volume=16|issue=2|pages=144–146|doi=10.1177/002182868501600209|url=http://adsabs.harvard.edu/full/1985JHA....16..144P|bibcode=1985JHA....16..144P}}
6. ^{{Cite journal|title = Scientist: The story of a word|journal = Annals of Science|date = 1962-06-01|issn = 0003-3790|pages = 65–85|volume = 18|issue = 2|doi = 10.1080/00033796200202722|first = Sydney |last =Ross }}
7. ^{{Cite journal|title = What is a scientific instrument, when did it become one, and why?|url = http://journals.cambridge.org/article_S0007087400044460|journal = The British Journal for the History of Science|date = 1990-03-01|issn = 1474-001X|pages = 86|volume = 23|issue = 1|doi = 10.1017/S0007087400044460|first = Deborah Jean|last = Warner}}