APA (7th ed.) Citation

Pettibone, M. H. (1971). Revision of some species referred to Leptonereis, Nicon, and Laeonereis (Polychaeta: Nereididae). Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Pettibone, Marian H. Revision of Some Species Referred to Leptonereis, Nicon, and Laeonereis (Polychaeta: Nereididae). Washington, [D.C.]: Smithsonian Institution Press, 1971.

MLA (9th ed.) Citation

Pettibone, Marian H. Revision of Some Species Referred to Leptonereis, Nicon, and Laeonereis (Polychaeta: Nereididae). Smithsonian Institution Press, 1971.