APA (7th ed.) Citation

Thorpe, R. (1985). The field description of igneous rocks. Wiley.

Chicago Style (17th ed.) Citation

Thorpe, R.S. The Field Description of Igneous Rocks. Chichester: Wiley, 1985.

MLA (9th ed.) Citation

Thorpe, R.S. The Field Description of Igneous Rocks. Wiley, 1985.