APA (7th ed.) Citation

Baum, L. F., & Neill, J. R. (1979). The land of Oz. Ballantine Books.

Chicago Style (17th ed.) Citation

Baum, L. Frank, and John Rea Neill. The Land of Oz. New York: Ballantine Books, 1979.

MLA (9th ed.) Citation

Baum, L. Frank, and John Rea Neill. The Land of Oz. Ballantine Books, 1979.

Warning: These citations may not always be 100% accurate.