Cita APA (7th ed.)

FitzPatrick, E. A. (1983). Soils: Their formation, classification, and distribution. Longman Scientific & Technical.

Cita Chicago (17th ed.)

FitzPatrick, Ewart Adsil. Soils: Their Formation, Classification, and Distribution. Harlow, Essex, Eng: Longman Scientific & Technical, 1983.

Cita MLA (9th ed.)

FitzPatrick, Ewart Adsil. Soils: Their Formation, Classification, and Distribution. Longman Scientific & Technical, 1983.