Citazione Stile APA (7a Edizione)

Small, J., & Witherick, M. (1986). A modern dictionary of geography. E. Arnold.

Citazione stile Chigago Style (17a edizione)

Small, John, e Michael Witherick. A Modern Dictionary of Geography. London: E. Arnold, 1986.

Citatione MLA (9a ed.)

Small, John, e Michael Witherick. A Modern Dictionary of Geography. E. Arnold, 1986.