Cita APA (7a ed.)

Nielsen, C. (1996). Animal evolution: Interrelationships of the living phyla (1st published, repr.). Oxford University Press.

Cita Chicago Style (17a ed.)

Nielsen, Claus. Animal Evolution: Interrelationships of the Living Phyla. 1st published, repr. Oxford [etc.]: Oxford University Press, 1996.

Cita MLA (9a ed.)

Nielsen, Claus. Animal Evolution: Interrelationships of the Living Phyla. 1st published, repr. Oxford University Press, 1996.