Cita APA (7a ed.)

Turco, D. M., & Kelsey, C. (1992). Conducting economic impact studies of recreation and parks special events. National Recreation and Park Association.

Cita Chicago Style (17a ed.)

Turco, Douglas M., y Craig Kelsey. Conducting Economic Impact Studies of Recreation and Parks Special Events. Arlington, Virginia: National Recreation and Park Association, 1992.

Cita MLA (9a ed.)

Turco, Douglas M., y Craig Kelsey. Conducting Economic Impact Studies of Recreation and Parks Special Events. National Recreation and Park Association, 1992.