Greenspan, S. J., & Stuckey, M. I. Preparation For Flight: The Physical Profile of Pre-Professional and Professional Circus Artists in the United States. North American Sports Medicine Institute.
Chicago Style (17th ed.) CitationGreenspan, Stephanie J., and Melanie I. Stuckey. Preparation For Flight: The Physical Profile of Pre-Professional and Professional Circus Artists in the United States. North American Sports Medicine Institute.
MLA (9th ed.) CitationGreenspan, Stephanie J., and Melanie I. Stuckey. Preparation For Flight: The Physical Profile of Pre-Professional and Professional Circus Artists in the United States. North American Sports Medicine Institute.
Warning: These citations may not always be 100% accurate.