APA (7e ed.) Bronvermelding

Não informado. (1930). Journal of School Health. American School Health Association.

Chicago (17e ed.) Bronvermelding

Não informado. Journal of School Health. Kent, Ohio: American School Health Association, 1930.

MLA (8e ed.) Bronvermelding

Não informado. Journal of School Health. American School Health Association, 1930.

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