Gaya APA

Vicknair, K., Estes, J, A. (2012). Interactions among sea otters, sea stars, and suspension-feeding invertebrates in the western Aleutian archipelago . : Springer-Verlag.

Gaya MLA

Vicknair, Kenneth., Estes, James, A.. "Interactions among sea otters, sea stars, and suspension-feeding invertebrates in the western Aleutian archipelago". : Springer-Verlag, 2012. e-journal.