Cita APA

Bardgett, R., Usher, M., & Hopkins, D. (2009). Biological Diversity and Function in Soils. Cambridge University Press.

Citación estilo Chicago

Bardgett, Richard, Michael Usher, and David Hopkins. Biological Diversity and Function in Soils. Cambridge University Press, 2009.

Cita MLA

Bardgett, Richard, et al. Biological Diversity and Function in Soils. Cambridge University Press, 2009.