Cita APA (7a ed.)
ER, S., R, T., & D, R. (Jul99). Wrist and forearm postures and motions during typing. Ergonomics, 42(7), 938-952.
Cita Chicago Style (17a ed.)
ER, Serina, Tal R, y Rempel D. "Wrist and Forearm Postures and Motions During Typing." Ergonomics 42, no. 7 (Jul99): 938-952.
Cita MLA (9a ed.)
ER, Serina, et al. "Wrist and Forearm Postures and Motions During Typing." Ergonomics, vol. 42, no. 7, Jul99, pp. 938-952.
Precaución: Estas citas no son 100% exactas.