APA (7th ed.) Citation

Pesek, L. S. (1983). A process-model for evaluation of recreation programs. [publisher not identified].

Chicago Style (17th ed.) Citation

Pesek, Leslie Susan. A Process-model for Evaluation of Recreation Programs. [Place of publication not identified]: [publisher not identified], 1983.

MLA (9th ed.) Citation

Pesek, Leslie Susan. A Process-model for Evaluation of Recreation Programs. [publisher not identified], 1983.