APA aipamena

Bardgett, R. (2010). Biology of Soil: Community and ecosystem approach. Oxford University Press.

Chicago Style aipamena

Bardgett, Richard. Biology of Soil: Community and Ecosystem Approach. Oxford University Press, 2010.

MLA aipamena

Bardgett, Richard. Biology of Soil: Community and Ecosystem Approach. Oxford University Press, 2010.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.