Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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