APA (7th ed.) Citation

Gaston, K. J., & Spicer, J. I. (2004). Biodiversity: An introduction (2. ed.). Blackwell Publ.

Chicago Style (17th ed.) Citation

Gaston, Kevin J., and John I. Spicer. Biodiversity: An Introduction. 2. ed. Malden, Mass. [u.a.]: Blackwell Publ, 2004.

MLA (9th ed.) Citation

Gaston, Kevin J., and John I. Spicer. Biodiversity: An Introduction. 2. ed. Blackwell Publ, 2004.