Citazione Stile APA (7a Edizione)

Richards, J. P. (2009). Mining, society, and a sustainlable world (1a. ed.). Springer.

Citazione stile Chigago Style (17a edizione)

Richards, Jeremy P. Mining, Society, and a Sustainlable World. 1a. ed. Heidelberg: Springer, 2009.

Citatione MLA (9a ed.)

Richards, Jeremy P. Mining, Society, and a Sustainlable World. 1a. ed. Springer, 2009.