Stevens, M. (2021). Life in Colour: How Animals See the World. BBC Books.
Cita Chicago (17th ed.)Stevens, Martin. Life in Colour: How Animals See the World. London, UK: BBC Books, 2021.
Cita MLA (9th ed.)Stevens, Martin. Life in Colour: How Animals See the World. BBC Books, 2021.
Atenció: Aquestes cites poden no estar 100% correctes.