APA (7e ed.) Bronvermelding

FOTH, H. D. (1984). Fundamentals of soil science.-- Ed.7. John Wiley and Sons.

Chicago (17e ed.) Bronvermelding

FOTH, Henry D. Fundamentals of Soil Science.-- Ed.7. New York: John Wiley and Sons, 1984.

MLA (9e ed.) Bronvermelding

FOTH, Henry D. Fundamentals of Soil Science.-- Ed.7. John Wiley and Sons, 1984.