Heyward, V. H. (2010). Advanced fitness assessment and exercise prescription (6th ed.). Champaign, IL: Human Kinetics.
استشهاد بنمط شيكاغوHeyward, Vivian H. Advanced Fitness Assessment and Exercise Prescription. 6th ed. Champaign, IL: Human Kinetics, 2010.
MLA استشهادHeyward, Vivian H. Advanced Fitness Assessment and Exercise Prescription. 6th ed. Champaign, IL: Human Kinetics, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.