Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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