Style de citation APA (7e éd.)

Humm, H. J. (1980). Introduction and guide to the marine bluegreen algae. John Wiley & Sons.

Style de citation Chicago (17e éd.)

Humm, Harold J. Introduction and Guide to the Marine Bluegreen Algae. New York: John Wiley & Sons, 1980.

Style de citation MLA (9e éd.)

Humm, Harold J. Introduction and Guide to the Marine Bluegreen Algae. John Wiley & Sons, 1980.