APA (7th ed.) Citation

KNIGHT. (2005). Exercise ball: For weight loss. Kyle Cathie,.

Chicago Style (17th ed.) Citation

KNIGHT. Exercise Ball: For Weight Loss. London,: Kyle Cathie,, 2005.

MLA (9th ed.) Citation

KNIGHT. Exercise Ball: For Weight Loss. Kyle Cathie,, 2005.

Warning: These citations may not always be 100% accurate.