APA (7th ed.) Citation

Deer, W. A. (1977). An introduction to the rock forming minerals (10. impr.). Longman.

Chicago Style (17th ed.) Citation

Deer, W. A. An Introduction to the Rock Forming Minerals. 10. impr. London: Longman, 1977.

MLA (9th ed.) Citation

Deer, W. A. An Introduction to the Rock Forming Minerals. 10. impr. Longman, 1977.

Warning: These citations may not always be 100% accurate.