Citazione Stile APA (7a Edizione)

Klein, C. (1994). Minerals and rocks: Exercises in crystallography, mineralogy, and hand specimen petrology (revised edition.). John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Klein, Cornelis. Minerals and Rocks: Exercises in Crystallography, Mineralogy, and Hand Specimen Petrology. revised edition. New York: John Wiley & Sons, 1994.

Citatione MLA (9a ed.)

Klein, Cornelis. Minerals and Rocks: Exercises in Crystallography, Mineralogy, and Hand Specimen Petrology. revised edition. John Wiley & Sons, 1994.