APA (7e ed.) Bronvermelding

Fanning, D. S., & Fanning, M. C. B. (1989). Soil: Morphology, genesis, and classification. Wiley.

Chicago (17e ed.) Bronvermelding

Fanning, Delvin S., en Mary Christine Balluff Fanning. Soil: Morphology, Genesis, and Classification. New York: Wiley, 1989.

MLA (9e ed.) Bronvermelding

Fanning, Delvin S., en Mary Christine Balluff Fanning. Soil: Morphology, Genesis, and Classification. Wiley, 1989.