Powell, D. C. (2001). A fascination for fish: Adventures of an underwater pioneer. University of California Press ; Monterey Bay Aquarium.
Chicago-referens (17:e uppl.)Powell, David C. A Fascination for Fish: Adventures of an Underwater Pioneer. Berkeley : [Monterey]: University of California Press ; Monterey Bay Aquarium, 2001.
MLA-referens (9:e uppl.)Powell, David C. A Fascination for Fish: Adventures of an Underwater Pioneer. University of California Press ; Monterey Bay Aquarium, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.