Cita APA (7th ed.)

Harding, J., & Tebble, N. (1963). Speciation in the sea: A symposium. The Systematics Association.

Cita Chicago (17th ed.)

Harding, J.P, i Norman Tebble. Speciation in the Sea: A Symposium. London, U.K: The Systematics Association, 1963.

Cita MLA (9th ed.)

Harding, J.P, i Norman Tebble. Speciation in the Sea: A Symposium. The Systematics Association, 1963.