APA (7th ed.) Citation
ebrary, Inc, & Vries, M. d. (2010). Protecting marine mammals. Nova Science.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Marielle de Vries. Protecting Marine Mammals. New York: Nova Science, 2010.
MLA (9th ed.) Citation
ebrary, Inc, and Marielle de Vries. Protecting Marine Mammals. Nova Science, 2010.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.