APA (7e ed.) Bronvermelding

Henriques, T. (2015). NPTI's fundamentals of fitness and personal training. Human Kinetics.

Chicago (17e ed.) Bronvermelding

Henriques, Tim. NPTI's Fundamentals of Fitness and Personal Training. Champaign, IL: Human Kinetics, 2015.

MLA (9e ed.) Bronvermelding

Henriques, Tim. NPTI's Fundamentals of Fitness and Personal Training. Human Kinetics, 2015.

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