Cita APA (7a ed.)

Cox, K., Price, N. B., & Harte, B. (1967). An introduction to the practical study of crystals, minerals and rocks. McGraw-Hill.

Cita Chicago Style (17a ed.)

Cox, K.G, N. B. Price, y Ben Harte. An Introduction to the Practical Study of Crystals, Minerals and Rocks. London [etc.]: McGraw-Hill, 1967.

Cita MLA (9a ed.)

Cox, K.G, et al. An Introduction to the Practical Study of Crystals, Minerals and Rocks. McGraw-Hill, 1967.