Cita APA (7th ed.)
Defoer, T., Budelman, A., Ticheler, J., & Kater, L. Managing Soil Fertility in the Tropics: A Resource Guide for Participatory Learning and Action Research. Royal Tropical Institute ; FAO.
Cita Chicago (17th ed.)
Defoer, Toon, Arnoud Budelman, Jeroen Ticheler, i Loes Kater. Managing Soil Fertility in the Tropics: A Resource Guide for Participatory Learning and Action Research. Amsterdam, Holanda : Roma, Italia: Royal Tropical Institute ; FAO.
Cita MLA (9th ed.)
Defoer, Toon, et al. Managing Soil Fertility in the Tropics: A Resource Guide for Participatory Learning and Action Research. Royal Tropical Institute ; FAO.
Atenció: Aquestes cites poden no estar 100% correctes.