APA (7th ed.) Citation

Deer, W. (1996). An Introduction to the rock-forming minerals. Longman.

Chicago Style (17th ed.) Citation

Deer, W.A. An Introduction to the Rock-forming Minerals. London: Longman, 1996.

MLA (9th ed.) Citation

Deer, W.A. An Introduction to the Rock-forming Minerals. Longman, 1996.