APA-referens

Bleeker, P. (1972). Papers on fishes V4: V3. A.Asher&co.

Chicago-stil citat

Bleeker, Pieter. Papers on Fishes V4: V3. Amsterdam: A.Asher&co, 1972.

MLA-referens

Bleeker, Pieter. Papers on Fishes V4: V3. A.Asher&co, 1972.