Keane, S. (2005). Pilates for core strength: A step-by-step guide, improve core strength and stability, 30-minute workouts. Greenich.
Chicago Style (17th ed.) CitationKeane, Sandie. Pilates for Core Strength: A Step-by-step Guide, Improve Core Strength and Stability, 30-minute Workouts. London: Greenich, 2005.
MLA (9th ed.) CitationKeane, Sandie. Pilates for Core Strength: A Step-by-step Guide, Improve Core Strength and Stability, 30-minute Workouts. Greenich, 2005.
Warning: These citations may not always be 100% accurate.