Παραπομπή APA

Gabriel, O. [. (2005). Fish catching methods of the world (4th ed.). Blackwell.

Παραπομπή Chicago Style

Gabriel, Otto [ed]. Fish Catching Methods of the World. 4th ed. Oxford: Blackwell, 2005.

Παραπομπή MLA

Gabriel, Otto [ed]. Fish Catching Methods of the World. 4th ed. Blackwell, 2005.