APA (7th ed.) Citation

Nicholas, W. L. (1984). The biology of free-living nematodes. Clarendon Press.

Chicago Style (17th ed.) Citation

Nicholas, Warwick L. The Biology of Free-living Nematodes. Oxford: Clarendon Press, 1984.

MLA (9th ed.) Citation

Nicholas, Warwick L. The Biology of Free-living Nematodes. Clarendon Press, 1984.

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