Citazione Stile APA (7a Edizione)

Thompson, L. M. (1973). Soils and soil fertility (3rd ed.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Thompson, Louis M. Soils and Soil Fertility. 3rd ed. New York: McGraw-Hill, 1973.

Citatione MLA (9a ed.)

Thompson, Louis M. Soils and Soil Fertility. 3rd ed. McGraw-Hill, 1973.