Cita APA

Dixon, J. B., & Weed, S. B. (1989). Minerals in soil environments (2. edition --.). Menasha, Wis.: Soil Science Society of America.

Citación estilo Chicago

Dixon, Joe Boris, y Sterling Barg Weed. Minerals in Soil Environments. 2. edition --. Menasha, Wis.: Soil Science Society of America, 1989.

Cita MLA

Dixon, Joe Boris, y Sterling Barg Weed. Minerals in Soil Environments. 2. edition --. Menasha, Wis.: Soil Science Society of America, 1989.