APA (7th ed.) Zitazioa

Stevens, M. (2021). Life in Colour: How Animals See the World. BBC Books.

Chicago Style (17th ed.) Zitazioa

Stevens, Martin. Life in Colour: How Animals See the World. London, UK: BBC Books, 2021.

MLA (9th ed.) Zitazioa

Stevens, Martin. Life in Colour: How Animals See the World. BBC Books, 2021.