Style de citation APA (7e éd.)

Torkildsen, G. (1986). leisure and recreation management (2nd. ed.). E.& F. N. Spon.

Style de citation Chicago (17e éd.)

Torkildsen, George. Leisure and Recreation Management. 2nd. ed. London: E.& F. N. Spon, 1986.

Style de citation MLA (9e éd.)

Torkildsen, George. Leisure and Recreation Management. 2nd. ed. E.& F. N. Spon, 1986.