Cita APA (7a ed.)

Anderson, J. M., & Ingram, J. S. I. (1993). Tropical soil biology and fertility: A handbook of methods (2nd. ed.). CAB International.

Cita Chicago Style (17a ed.)

Anderson, J. M., y J. S. I. Ingram. Tropical Soil Biology and Fertility: A Handbook of Methods. 2nd. ed. Wallingford: CAB International, 1993.

Cita MLA (8a ed.)

Anderson, J. M., y J. S. I. Ingram. Tropical Soil Biology and Fertility: A Handbook of Methods. 2nd. ed. CAB International, 1993.