Citazione Stile APA (7a Edizione)

SANCHES, P. A. (1976). Properties and management of soil in the tropics. John Wiley And Sons.

Citazione stile Chigago Style (17a edizione)

SANCHES, Pedro A. Properties and Management of Soil in the Tropics. New York: John Wiley And Sons, 1976.

Citatione MLA (9a ed.)

SANCHES, Pedro A. Properties and Management of Soil in the Tropics. John Wiley And Sons, 1976.