APA (7th ed.) Citation

Nielsen, C. (1995). Animal evolution: Interrelationships of the living Phyla. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Nielsen, Claus. Animal Evolution: Interrelationships of the Living Phyla. Oxford u.a: Oxford Univ. Press, 1995.

MLA (9th ed.) Citation

Nielsen, Claus. Animal Evolution: Interrelationships of the Living Phyla. Oxford Univ. Press, 1995.

Warning: These citations may not always be 100% accurate.