Cita APA (7a ed.)
W, Y., C, Y., & M, K. (2007). Effects of a ball-backrest chair on the muscles associated with upper crossed syndrome when working at a VDT. Work, 29(3), 239-245.
Cita Chicago Style (17a ed.)
W, Yoo, Yi C, y Kim M. "Effects of a Ball-backrest Chair on the Muscles Associated with Upper Crossed Syndrome When Working at a VDT." Work 29, no. 3 (2007): 239-245.
Cita MLA (9a ed.)
W, Yoo, et al. "Effects of a Ball-backrest Chair on the Muscles Associated with Upper Crossed Syndrome When Working at a VDT." Work, vol. 29, no. 3, 2007, pp. 239-245.
Precaución: Estas citas no son 100% exactas.