Fitzgerald, M. (2014). 80/20 running: Run stronger and race faster by training slower. NAL, New American Library.
Цитирование в стиле Чикаго (17-е изд.)Fitzgerald, Matt. 80/20 Running: Run Stronger and Race Faster by Training Slower. New York, New York: NAL, New American Library, 2014.
Цитирование MLA (8-е изд.)Fitzgerald, Matt. 80/20 Running: Run Stronger and Race Faster by Training Slower. NAL, New American Library, 2014.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.