Cita APA

S.W.Buol...et al & Buol, S. W. (2011). Soil genesis and classification (6th ed.). Wiley-Blackwell.

Chicago Edition Citation

S.W.Buol...et al i S. W. Buol. Soil Genesis and Classification. 6th ed. Chichester, West Sussex ; Ames, Iowa: Wiley-Blackwell, 2011.

Cita MLA

S.W.Buol...et al i S. W. Buol. Soil Genesis and Classification. 6th ed. Wiley-Blackwell, 2011.