Cita APA (7th ed.)

Kellogg, C. E. (1941). The soils that support us; an introduction to the study of soils and their use by men. Macmillan.

Cita Chicago (17th ed.)

Kellogg, Charles Edwin. The Soils That Support Us; an Introduction to the Study of Soils and Their Use by Men. New York: Macmillan, 1941.

Cita MLA (9th ed.)

Kellogg, Charles Edwin. The Soils That Support Us; an Introduction to the Study of Soils and Their Use by Men. Macmillan, 1941.