APA aipamena

Harrison, R. J., & King, J. E. (1965). Marine mammals. Hutchinson University Library.

Chicago Style aipamena

Harrison, Richard John, and Judith E. King. Marine Mammals. London: Hutchinson University Library, 1965.

MLA aipamena

Harrison, Richard John, and Judith E. King. Marine Mammals. Hutchinson University Library, 1965.