Cita APA (7a ed.)

McClaskie, S., Napier, T. L., & Christensen, J. E. (1986). Factors influencing outdoor recreation participation: A state study. Journal of leisure research, 18(3), .

Cita Chicago Style (17a ed.)

McClaskie, Stephen, Ted L. Napier, y James E. Christensen. "Factors Influencing Outdoor Recreation Participation: A State Study." Journal of Leisure Research 18, no. 3 (1986).

Cita MLA (8a ed.)

McClaskie, Stephen, et al. "Factors Influencing Outdoor Recreation Participation: A State Study." Journal of Leisure Research, vol. 18, no. 3, 1986.