APA (7e ed.) Bronvermelding

BOHN, H. L., McNEAL, B. L., & O'CONNOR, G. A. (1979). Soil chemistry. John Wiley and Sons.

Chicago (17e ed.) Bronvermelding

BOHN, Hinrich L., Brian L. McNEAL, en George A. O'CONNOR. Soil Chemistry. New York: John Wiley and Sons, 1979.

MLA (9e ed.) Bronvermelding

BOHN, Hinrich L., et al. Soil Chemistry. John Wiley and Sons, 1979.