APA ציטוט

Harrison, R. J., & King, J. E. (1970). Marine mammals. H.U. Library.

Chicago Edition Citation

Harrison, Richard J., and Judith E. King. Marine Mammals. H.U. Library, 1970.

ציטוט MLA

Harrison, Richard J., and Judith E. King. Marine Mammals. H.U. Library, 1970.