APA (7th ed.) Citation

Wulffson, D. L. (1980). How sports came to be. Lothrop, Lee & Shepard Books (div. of Morrow).

Chicago Style (17th ed.) Citation

Wulffson, Don L. How Sports Came to Be. New York: Lothrop, Lee & Shepard Books (div. of Morrow), 1980.

MLA (9th ed.) Citation

Wulffson, Don L. How Sports Came to Be. Lothrop, Lee & Shepard Books (div. of Morrow), 1980.