American College of Sports Medicine. (1991). Guidelines for exercise testing and prescription (4th ed.). Lea & Febiger.
Цитирование в стиле Чикаго (17-е изд.)American College of Sports Medicine. Guidelines for Exercise Testing and Prescription. 4th ed. Philadelphia: Lea & Febiger, 1991.
Цитирование MLA (9-е изд.)American College of Sports Medicine. Guidelines for Exercise Testing and Prescription. 4th ed. Lea & Febiger, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.