Cita APA (7a ed.)

Gaston, K. J. (1998). Biodiversity: An Introduction (2nd ed.). Blackwell.

Cita Chicago Style (17a ed.)

Gaston, Kevin J. Biodiversity: An Introduction. 2nd ed. UK: Blackwell, 1998.

Cita MLA (9a ed.)

Gaston, Kevin J. Biodiversity: An Introduction. 2nd ed. Blackwell, 1998.