Farrell, P. (1983). The process of recreation, programming: Theory and technique (2nd ed.). John wiley & Sons.
Citação norma ChicagoFarrell, Patricia. The Process of Recreation, Programming: Theory and Technique. 2nd ed. New York: John wiley & Sons, 1983.
Citação norma MLAFarrell, Patricia. The Process of Recreation, Programming: Theory and Technique. 2nd ed. John wiley & Sons, 1983.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.