Cita APA (7th ed.)

Brady , B. H. G., & By, B.. (1985). Rock mechanics: For underground mining. George Allen and Unwin.

Cita Chicago (17th ed.)

Brady , B. H. G., i Brown By. Rock Mechanics: For Underground Mining. London: George Allen and Unwin, 1985.

Cita MLA (9th ed.)

Brady , B. H. G., i Brown By. Rock Mechanics: For Underground Mining. George Allen and Unwin, 1985.