APA (7th ed.) Citation

Gregory, G. (1821). A dictionary of arts and sciences (2nd American.). Published for William T. Robinson by Collins & Co..

Chicago Style (17th ed.) Citation

Gregory, G. A Dictionary of Arts and Sciences. 2nd American. New-York: Published for William T. Robinson by Collins & Co., 1821.

MLA (9th ed.) Citation

Gregory, G. A Dictionary of Arts and Sciences. 2nd American. Published for William T. Robinson by Collins & Co., 1821.