APA-referens (7:e uppl.)

Kraus, R. G., & Curtis, J. E. (1982). Creative management in recration and parks (3rd ed.). C. V. Mosby.

Chicago-referens (17:e uppl.)

Kraus, Richard G., och Joseph E. Curtis. Creative Management in Recration and Parks. 3rd ed. St. Louis: C. V. Mosby, 1982.

MLA-referens (9:e uppl.)

Kraus, Richard G., och Joseph E. Curtis. Creative Management in Recration and Parks. 3rd ed. C. V. Mosby, 1982.