APA (7th ed.) Citation

Hudson, J., & Harrison, J. P. (2005). Engineering rock mechanics: An introduction to the principles (3rd impression.). Pergamon.

Chicago Style (17th ed.) Citation

Hudson, John, and John P. Harrison. Engineering Rock Mechanics: An Introduction to the Principles. 3rd impression. Tarrytown, N.Y.: Pergamon, 2005.

MLA (8th ed.) Citation

Hudson, John, and John P. Harrison. Engineering Rock Mechanics: An Introduction to the Principles. 3rd impression. Pergamon, 2005.