APA aipamena

Fulton, M. (1966). A List of Lepidoptera collected in Costa Rica.

Chicago Style aipamena

Fulton, Macdonald. A List of Lepidoptera Collected in Costa Rica. 1966.

MLA aipamena

Fulton, Macdonald. A List of Lepidoptera Collected in Costa Rica. 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.