APA (7th ed.) Citation

OBERT, L. (1967). Rock mechanics and design of stuctures in rock Leopnard Obert, Wiley I Duvall. John Wiley And Sons.

Chicago Style (17th ed.) Citation

OBERT, Leonard. Rock Mechanics and Design of Stuctures in Rock Leopnard Obert, Wiley I Duvall. John Wiley And Sons, 1967.

MLA (8th ed.) Citation

OBERT, Leonard. Rock Mechanics and Design of Stuctures in Rock Leopnard Obert, Wiley I Duvall. John Wiley And Sons, 1967.

Warning: These citations may not always be 100% accurate.