Cita APA (7a ed.)

Thompson, L. M., & Troeh, F. R. (1973). Soils and soil fertility (3d ed.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Thompson, Louis M., y Frederick R. Troeh. Soils and Soil Fertility. 3d ed. New York: McGraw-Hill, 1973.

Cita MLA (9a ed.)

Thompson, Louis M., y Frederick R. Troeh. Soils and Soil Fertility. 3d ed. McGraw-Hill, 1973.