Gaya APA

James, E, J., Cassidy, H, G. (1961). Principles of Organic Chemistry an Introductory Text in Organic Chemistry Second Edition . New York: McGraw-Hill Book Company.

Gaya MLA

James, English, Jr,., Cassidy, Harold, G. "Principles of Organic Chemistry an Introductory Text in Organic Chemistry Second Edition". New York: McGraw-Hill Book Company, 1961. Text.