APA (7e ed.) Bronvermelding

Não informado. (1958). International journal of health education. International Union for Health Education.

Chicago (17e ed.) Bronvermelding

Não informado. International Journal of Health Education. Geneva, Suíça: International Union for Health Education, 1958.

MLA (8e ed.) Bronvermelding

Não informado. International Journal of Health Education. International Union for Health Education, 1958.

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