APA (7th ed.) Citation

Bennison, G. M. (1990). An introduction to geological structures and maps (5. ed.). Arnold.

Chicago Style (17th ed.) Citation

Bennison, George Mills. An Introduction to Geological Structures and Maps. 5. ed. London <<[u.a.]>>: Arnold, 1990.

MLA (9th ed.) Citation

Bennison, George Mills. An Introduction to Geological Structures and Maps. 5. ed. Arnold, 1990.