Whales : biology, threats, conservation : symposium, Brussels, 5-7 June 1991

MLA

Symoens, Jean-Jacques. Whales : Biology, Threats, Conservation : Symposium, Brussels, 5-7 June 1991. Brussels: Royal Academy of Overseas Sciences , 1992.

APA

Symoens, J. (1992). Whales : biology, threats, conservation : symposium, Brussels, 5-7 June 1991. Brussels: Royal Academy of Overseas Sciences .

Chicago

Symoens, Jean-Jacques, ed. Whales: Biology, Threats, Conservation : Symposium, Brussels, 5-7 June 1991. Brussels: Royal Academy of Overseas Sciences, 1992.