Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.