Cita APA

Humm, H. J., & Wicks, S. R. (1980). Introduction and guide to marine bluegreen algae. New York, New York: Willey.

Citación estilo Chicago

Humm, Harold Judson, y Susanne R. Wicks. Introduction and Guide to Marine Bluegreen Algae. New York, New York: Willey, 1980.

Cita MLA

Humm, Harold Judson, y Susanne R. Wicks. Introduction and Guide to Marine Bluegreen Algae. New York, New York: Willey, 1980.