APA (7e ed.) Bronvermelding

Não informado. (2012). ACSM's Health & Fitness Journal. American College of Sports Medicine.

Chicago (17e ed.) Bronvermelding

Não informado. ACSM's Health & Fitness Journal. Indianapolis, Ind: American College of Sports Medicine, 2012.

MLA (8e ed.) Bronvermelding

Não informado. ACSM's Health & Fitness Journal. American College of Sports Medicine, 2012.

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