Cita APA

Sparks, D. (1999). Soil physical chemistry (2a. ed.). New York: CRC Press LLC.

Citación estilo Chicago

Sparks, Donald. Soil Physical Chemistry. 2a. ed. New York: CRC Press LLC, 1999.

Cita MLA

Sparks, Donald. Soil Physical Chemistry. 2a. ed. New York: CRC Press LLC, 1999.