APA (7th ed.) Citation

Cohen, J. B. (1912). Theoretical organic chemistry (2nd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Cohen, Julius B. Theoretical Organic Chemistry. 2nd ed. London: Macmillan, 1912.

MLA (9th ed.) Citation

Cohen, Julius B. Theoretical Organic Chemistry. 2nd ed. Macmillan, 1912.