APA (7th ed.) Citation

Coates, D. F., & Yu, Y. S. (1971). Rock anchor design mechanics. Dept. of Energy, Mines and Resources, Mines Branch.

Chicago Style (17th ed.) Citation

Coates, D. F., and Y. S. Yu. Rock Anchor Design Mechanics. Ottawa: Dept. of Energy, Mines and Resources, Mines Branch, 1971.

MLA (8th ed.) Citation

Coates, D. F., and Y. S. Yu. Rock Anchor Design Mechanics. Dept. of Energy, Mines and Resources, Mines Branch, 1971.