APA (7th ed.) Citation

Keates, J. S. (1982). Understanding maps (1. publ.). Wiley.

Chicago Style (17th ed.) Citation

Keates, John S. Understanding Maps. 1. publ. New York [u.a.]: Wiley, 1982.

MLA (9th ed.) Citation

Keates, John S. Understanding Maps. 1. publ. Wiley, 1982.