APA (7e ed.) Bronvermelding

Kraus, R. G. (1977). Recreation Today: Program Planning And Leadership / Richard G. Kraus. Goodyear.

Chicago (17e ed.) Bronvermelding

Kraus, Richard G. Recreation Today: Program Planning And Leadership / Richard G. Kraus. Goodyear, 1977.

MLA (8e ed.) Bronvermelding

Kraus, Richard G. Recreation Today: Program Planning And Leadership / Richard G. Kraus. Goodyear, 1977.

Let op: Deze citaties zijn niet altijd 100% accuraat.