APA-viite

Hoisaeter, T. (1998). Preliminary check-list of the marine, shelled gastropods (Mollusca) of Golfo Dulce, on the Pacific coast of Costa Rica.

Chicago-tyylinen lähdeviittaus

Hoisaeter, Tore. Preliminary Check-list of the Marine, Shelled Gastropods (Mollusca) of Golfo Dulce, On the Pacific Coast of Costa Rica. 1998.

MLA-viite

Hoisaeter, Tore. Preliminary Check-list of the Marine, Shelled Gastropods (Mollusca) of Golfo Dulce, On the Pacific Coast of Costa Rica. 1998.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.