APA (7th ed.) Citation

Attewell, P. B., & Farmer, I. W. (1976). Principles of engineering geology. Chapman and Hall.

Chicago Style (17th ed.) Citation

Attewell, P. B., and I. W. Farmer. Principles of Engineering Geology. London ; New York: Chapman and Hall, 1976.

MLA (9th ed.) Citation

Attewell, P. B., and I. W. Farmer. Principles of Engineering Geology. Chapman and Hall, 1976.