APA (7th ed.) Citation

Nicholas, W. L. (1984). The biology of free-living nematodes (2. ed.). Clarendon Pr.

Chicago Style (17th ed.) Citation

Nicholas, Warwick L. The Biology of Free-living Nematodes. 2. ed. Oxford: Clarendon Pr, 1984.

MLA (9th ed.) Citation

Nicholas, Warwick L. The Biology of Free-living Nematodes. 2. ed. Clarendon Pr, 1984.

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