Cita APA (7a ed.)

FitzPatrick, E. A. (1991). Soils: Their formation, classification and distribution (Reprint.). Longman.

Cita Chicago Style (17a ed.)

FitzPatrick, Ewart Adsil. Soils: Their Formation, Classification and Distribution. Reprint. Harlow (Essex): Longman, 1991.

Cita MLA (9a ed.)

FitzPatrick, Ewart Adsil. Soils: Their Formation, Classification and Distribution. Reprint. Longman, 1991.