APA (7e ed.) Bronvermelding

Jacks, L. P. (1960). Education through recreation. McGrath Pub. Co. ; National Recreation and Park Association.

Chicago (17e ed.) Bronvermelding

Jacks, L. P. Education Through Recreation. Washington: McGrath Pub. Co. ; National Recreation and Park Association, 1960.

MLA (8e ed.) Bronvermelding

Jacks, L. P. Education Through Recreation. McGrath Pub. Co. ; National Recreation and Park Association, 1960.

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