APA (7th ed.) Citation

Bengtson, N. A. 1., & Van Royen, W. $. (1935). Fundamentals of economic geography: An introduction to the study of resources. Prentice-Hall.

Chicago Style (17th ed.) Citation

Bengtson, Nels August 1879, and William $y1900- Van Royen. Fundamentals of Economic Geography: An Introduction to the Study of Resources. New York: Prentice-Hall, 1935.

MLA (9th ed.) Citation

Bengtson, Nels August 1879, and William $y1900- Van Royen. Fundamentals of Economic Geography: An Introduction to the Study of Resources. Prentice-Hall, 1935.