APA (7th ed.) Citation

Knudson, R. R. (1985). Zan Hagen's marathon. New American Library.

Chicago Style (17th ed.) Citation

Knudson, R. R. Zan Hagen's Marathon. New York: New American Library, 1985.

MLA (9th ed.) Citation

Knudson, R. R. Zan Hagen's Marathon. New American Library, 1985.

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