Cita APA (7th ed.)

Kraus, R. G., & Curtis, J. E. (1990). Creative management in recreation, parks, and leisure services (5th ed.). Times Mirror/Mosby College Pub..

Cita Chicago (17th ed.)

Kraus, Richard G., i Joseph E. Curtis. Creative Management in Recreation, Parks, and Leisure Services. 5th ed. St. Louis: Times Mirror/Mosby College Pub., 1990.

Cita MLA (8th ed.)

Kraus, Richard G., i Joseph E. Curtis. Creative Management in Recreation, Parks, and Leisure Services. 5th ed. Times Mirror/Mosby College Pub., 1990.