Cita APA (7a ed.)

International Symposium on Therapeutic Recreation, Hitzhusen, G. L., & Gigstad, J. R. (1990). Global therapeutic recreation I: Selected papers from the 1st International Symposium on Therapeutic Recreation. University of Missouri Press.

Cita Chicago Style (17a ed.)

International Symposium on Therapeutic Recreation, Gerald L. Hitzhusen, y Jeanie R. Gigstad. Global Therapeutic Recreation I: Selected Papers from the 1st International Symposium on Therapeutic Recreation. Columbia: University of Missouri Press, 1990.

Cita MLA (9a ed.)

International Symposium on Therapeutic Recreation, et al. Global Therapeutic Recreation I: Selected Papers from the 1st International Symposium on Therapeutic Recreation. University of Missouri Press, 1990.