APA
COSGROVE JOHN W & HUDSON JOHN A, .STRUCTURAL GEOLOGY AND ROCK ENGINEERING. : World Scientific Pub.
Chicago
COSGROVE JOHN W & HUDSON JOHN A, .STRUCTURAL GEOLOGY AND ROCK ENGINEERING. : World Scientific Pub.
Harvard
COSGROVE JOHN W & HUDSON JOHN A, .STRUCTURAL GEOLOGY AND ROCK ENGINEERING. : World Scientific Pub.
MLA
COSGROVE JOHN W & HUDSON JOHN A, .: World Scientific Pub. .