FitzPatrick, E. A. (1983). Soils, their formation, classification, and distribution. Longman.
Citación estilo ChicagoFitzPatrick, Ewart Adsil. Soils, Their Formation, Classification, and Distribution. England: Longman, 1983.
Cita MLAFitzPatrick, Ewart Adsil. Soils, Their Formation, Classification, and Distribution. Longman, 1983.
Warning: These citations may not always be 100% accurate.