Cita APA (7th ed.)

Virville, D., & Feldmann, J. (1964). Proceedings of the Fourth International Seaweed Symposium. Pergamon Press.

Cita Chicago (17th ed.)

Virville, D., i J. Feldmann. Proceedings of the Fourth International Seaweed Symposium. London: Pergamon Press, 1964.

Cita MLA (9th ed.)

Virville, D., i J. Feldmann. Proceedings of the Fourth International Seaweed Symposium. Pergamon Press, 1964.