Cita APA (7a ed.)
C, P., W, C., & C, H. (2009 Spring). Design and pilot test of an adaptable walker for slopes and stairs. Gerontechnology, 8(2), 117-118.
Cita Chicago Style (17a ed.)
C, Pei, Chi W, y Huang C. "Design and Pilot Test of an Adaptable Walker for Slopes and Stairs." Gerontechnology 8, no. 2 (2009 Spring): 117-118.
Cita MLA (9a ed.)
C, Pei, et al. "Design and Pilot Test of an Adaptable Walker for Slopes and Stairs." Gerontechnology, vol. 8, no. 2, 2009 Spring, pp. 117-118.
Precaución: Estas citas no son 100% exactas.