APA način citiranja

Prahl, H. v., & Guhl, F. (1982). Tyche sulae (Crustacea: Majidae) a new spider crab from Gorgona Island, Colombia.

Čikaški stil citiranja

Prahl, Henry von, i Felipe Guhl. Tyche Sulae (Crustacea: Majidae) a New Spider Crab From Gorgona Island, Colombia. 1982.

MLA način citiranja

Prahl, Henry von, i Felipe Guhl. Tyche Sulae (Crustacea: Majidae) a New Spider Crab From Gorgona Island, Colombia. 1982.