APA-viite

Harding, J. P., & Tebble, N. (1963). Speciation in the sea. Systematics association.

Chicago-tyylinen lähdeviittaus

Harding, J. P., ja Norman Tebble. Speciation in the Sea. London: Systematics association, 1963.

MLA-viite

Harding, J. P., ja Norman Tebble. Speciation in the Sea. Systematics association, 1963.