Cita APA (7th ed.)

Stoddard, R. H., & Wishart, D. J. (1989). Human geography: People, places, and cultures (2nd Ed.). Prentice Hall.

Cita Chicago (17th ed.)

Stoddard, Robert H., i David J. Wishart. Human Geography: People, Places, and Cultures. 2nd Ed. Englewood Cliffs., N. J.: Prentice Hall, 1989.

Cita MLA (9th ed.)

Stoddard, Robert H., i David J. Wishart. Human Geography: People, Places, and Cultures. 2nd Ed. Prentice Hall, 1989.