Cita APA

Fanning, D. S. 1., & Fanning, M. C. B. (1989). Soil: Morphology, genesis, and classification. Wiley.

Citación estilo Chicago

Fanning, D. S. 1931-, and Mary Christine Balluff Fanning. Soil: Morphology, Genesis, and Classification. New York: Wiley, 1989.

Cita MLA

Fanning, D. S. 1931-, and Mary Christine Balluff Fanning. Soil: Morphology, Genesis, and Classification. New York: Wiley, 1989.