APA (7th ed.) Citation

Bles, J. L., & Feuga, B. (1986). The fracture of rocks (Rev. and updated.). Elsevier.

Chicago Style (17th ed.) Citation

Bles, J. L., and B. Feuga. The Fracture of Rocks. Rev. and updated. New York: Elsevier, 1986.

MLA (9th ed.) Citation

Bles, J. L., and B. Feuga. The Fracture of Rocks. Rev. and updated. Elsevier, 1986.