APA (7e ed.) Bronvermelding

Não informado. (1949). Journal of the American Association for Health, Physical Education and Recreation. American Association for Health, Physical Education and Recreation.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of the American Association for Health, Physical Education and Recreation. Washington: American Association for Health, Physical Education and Recreation, 1949.

MLA (8e ed.) Bronvermelding

Não informado. Journal of the American Association for Health, Physical Education and Recreation. American Association for Health, Physical Education and Recreation, 1949.

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