APA-Zitierstil (7. Ausg.)

Van Royen, W., & Bengtson, N. A. (1964). Fundamentals of economic geography: An introduction to the study of resources (5.ed.). Prentice-Hall.

Chicago-Zitierstil (17. Ausg.)

Van Royen, William, und Nels A. Bengtson. Fundamentals of Economic Geography: An Introduction to the Study of Resources. 5.ed. Englewood Cliffs: Prentice-Hall, 1964.

MLA-Zitierstil (9. Ausg.)

Van Royen, William, und Nels A. Bengtson. Fundamentals of Economic Geography: An Introduction to the Study of Resources. 5.ed. Prentice-Hall, 1964.