Cita APA (7a ed.)

English, J. R. a., & Cassidy, H. G. (1961). Principles of organic chemistry: An introductory text in organic chemistry (Third edition.). McGraw-Hill Book Company.

Cita Chicago Style (17a ed.)

English, James R. autor, y Harold Gomes Cassidy. Principles of Organic Chemistry: An Introductory Text in Organic Chemistry. Third edition. New York: McGraw-Hill Book Company, 1961.

Cita MLA (9a ed.)

English, James R. autor, y Harold Gomes Cassidy. Principles of Organic Chemistry: An Introductory Text in Organic Chemistry. Third edition. McGraw-Hill Book Company, 1961.