APA-viite

Ahearn, C. G. (1995). Catalog of the type specimens of seastars (Echinodermata : Asteroidea) in the National Museum of Natural History, Smithsonian Institution. Smithsonian contributions to zoology 572.

Chicago-tyylinen lähdeviittaus

Ahearn, Cynthia G. "Catalog of the Type Specimens of Seastars (Echinodermata : Asteroidea) in the National Museum of Natural History, Smithsonian Institution." Smithsonian Contributions to Zoology 572 1995.

MLA-viite

Ahearn, Cynthia G. "Catalog of the Type Specimens of Seastars (Echinodermata : Asteroidea) in the National Museum of Natural History, Smithsonian Institution." Smithsonian Contributions to Zoology 572 1995.

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