APA (7th ed.) Citation

Levinson, D., & Christensen, K. (1999). Encyclopedia of world sport: From ancient times to the present. Oxford University Press.

Chicago Style (17th ed.) Citation

Levinson, David, and Karen Christensen. Encyclopedia of World Sport: From Ancient Times to the Present. New York [etc.]: Oxford University Press, 1999.

MLA (9th ed.) Citation

Levinson, David, and Karen Christensen. Encyclopedia of World Sport: From Ancient Times to the Present. Oxford University Press, 1999.