APA

Akst E. P., Boersman P. D. & Fleischer R. C. (2002). A comparison of genetic diversity between the Galápagos penguin and the Magellanic penguin. [S.d.]: [s.d.].

Chicago

Akst E P, Boersman P D and Fleischer R C. 2002. A comparison of genetic diversity between the Galápagos penguin and the Magellanic penguin. [S.d.]: [s.d.].

Harvard

Akst E. P., Boersman P. D. and Fleischer R. C. (2002). A comparison of genetic diversity between the Galápagos penguin and the Magellanic penguin. [S.d.]: [s.d.].

MLA

Akst E P, Boersman P D and Fleischer R C. A comparison of genetic diversity between the Galápagos penguin and the Magellanic penguin. [S.d.]: [s.d.]. 2002.