APA (7th ed.) Zitazioa

Richardson, C. H. (1914). Some Comments on the Value of Warning Colors and Mimicry in Insects. Zenodo.

Chicago Style (17th ed.) Zitazioa

Richardson, Charles H. Some Comments on the Value of Warning Colors and Mimicry in Insects. Zenodo, 1914.

MLA (9th ed.) Zitazioa

Richardson, Charles H. Some Comments on the Value of Warning Colors and Mimicry in Insects. Zenodo, 1914.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.