Martens, K., & Singer, M. E. A Scale for Describing People's Mobility Status. Findings Press.
Chicago Style (17th ed.) CitationMartens, Karel, and Matan E. Singer. A Scale for Describing People's Mobility Status. Findings Press.
MLA (9th ed.) CitationMartens, Karel, and Matan E. Singer. A Scale for Describing People's Mobility Status. Findings Press.
Warning: These citations may not always be 100% accurate.