APA引文

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引文

ebrary, Inc, and Marielle de Vries. Protecting Marine Mammals. Nova Science, 2010.