APA (7e ed.) Bronvermelding

Não informado. (2001). Strength and health. Strength & Health Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Strength and Health. New York: Strength & Health Publishing, 2001.

MLA (8e ed.) Bronvermelding

Não informado. Strength and Health. Strength & Health Publishing, 2001.

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