Citazione Stile APA (7a Edizione)

English, J., & Cassidy, H. G. (1956). Principles of organic chemistry: An introductory text in organic chemistry (2nd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

English, James, e Harold Gomes Cassidy. Principles of Organic Chemistry: An Introductory Text in Organic Chemistry. 2nd ed. New York: McGraw-Hill, 1956.

Citatione MLA (9a ed.)

English, James, e Harold Gomes Cassidy. Principles of Organic Chemistry: An Introductory Text in Organic Chemistry. 2nd ed. McGraw-Hill, 1956.