Cita APA

Killham, K. (2006). Soil ecology (4. ed.). Cambridge, U.K.: Cambridge University Press.

Citación estilo Chicago

Killham, Ken. Soil Ecology. 4. ed. Cambridge, U.K.: Cambridge University Press, 2006.

Cita MLA

Killham, Ken. Soil Ecology. 4. ed. Cambridge, U.K.: Cambridge University Press, 2006.