Cita APA (7th ed.)
Wambeke, A. v. (1992). Soils of the tropics: Properties and appraisal. McGraw-Hill.
Cita Chicago (17th ed.)
Wambeke, A. van. Soils of the Tropics: Properties and Appraisal. New York: McGraw-Hill, 1992.
Cita MLA (9th ed.)
Wambeke, A. van. Soils of the Tropics: Properties and Appraisal. McGraw-Hill, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.