APA (7th ed.) Citation

Flegmann, A. W., & George, R. A. T. (1977). Soils and other growth media (American ed.). Avi Pub. Co..

Chicago Style (17th ed.) Citation

Flegmann, A. W., and Raymond A. T. George. Soils and Other Growth Media. American ed. Westport, Conn.: Avi Pub. Co., 1977.

MLA (9th ed.) Citation

Flegmann, A. W., and Raymond A. T. George. Soils and Other Growth Media. American ed. Avi Pub. Co., 1977.