Cita APA (7th ed.)

ENGLISH & ENGLISH, J. J. &. C. (1961). Principles of Organic chemistry: An introduc-tory text in Organic chemistry. McGraw-Hill.

Cita Chicago (17th ed.)

ENGLISH i Jr. James & CASSIDY ENGLISH. Principles of Organic Chemistry: An Introduc-tory Text in Organic Chemistry. New York: McGraw-Hill, 1961.

Cita MLA (9th ed.)

ENGLISH i Jr. James & CASSIDY ENGLISH. Principles of Organic Chemistry: An Introduc-tory Text in Organic Chemistry. McGraw-Hill, 1961.