APA-referens

Hayes, R. L., & Goreau, N. I. (1998). The role of the length spines of echinoids in their association with crustacean and fish in Los Cabos, Baja California Sur, Mexico.

Chicago-stil citat

Hayes, Raymond L., och Nora I. Goreau. The Role of the Length Spines of Echinoids in Their Association With Crustacean and Fish in Los Cabos, Baja California Sur, Mexico. 1998.

MLA-referens

Hayes, Raymond L., och Nora I. Goreau. The Role of the Length Spines of Echinoids in Their Association With Crustacean and Fish in Los Cabos, Baja California Sur, Mexico. 1998.

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