Cita APA (7a ed.)

Sessoms, H. D., & Henderson, K. A. (1994). Introduction to leisure services (7th ed.). Venture.

Cita Chicago Style (17a ed.)

Sessoms, H. Douglas, y Karla A. Henderson. Introduction to Leisure Services. 7th ed. State College, Pennsylvania: Venture, 1994.

Cita MLA (9a ed.)

Sessoms, H. Douglas, y Karla A. Henderson. Introduction to Leisure Services. 7th ed. Venture, 1994.