The young ladies and gentlemen's auxiliary in taking heights and distances, containing the use of the small pocket case of mathematical instruments, Part 1

Chicago citation style
Drummond, Thomas, mathematician. The young ladies and gentlemen's auxiliary in taking heights and distances, containing the use of the small pocket case of mathematical instruments, Part 1. [1814]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102288710. (Accessed September 26, 2018.)
APA citation style
Drummond, Thomas, mathematician, ([1814]) The young ladies and gentlemen's auxiliary in taking heights and distances, containing the use of the small pocket case of mathematical instruments, Part 1. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/102288710
MLA citation style
Drummond, Thomas, mathematician. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/102288710>.
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