APA Citatie

Scheffer, V. B. (1958). Seals, sea lions, and walruses, a review of the pinnipedia.

Chicago Style citaat

Scheffer, Victor B. Seals, Sea Lions, and Walruses, a Review of the Pinnipedia. 1958.

MLA citatie

Scheffer, Victor B. Seals, Sea Lions, and Walruses, a Review of the Pinnipedia. 1958.

Let op: Deze citaties zijn niet altijd 100% accuraat.