APA (7th ed.) Citation

Minshull, R. M. (1975). An introduction to models in geography. Longman.

Chicago Style (17th ed.) Citation

Minshull, Roger M. An Introduction to Models in Geography. London ; New York: Longman, 1975.

MLA (8th ed.) Citation

Minshull, Roger M. An Introduction to Models in Geography. Longman, 1975.