Cita APA (7a ed.)
Richards, C. N., & Ridley, D. R. (Dec97). Factors affecting college students' persistence in on-line computer-managed instruction. College Student Journal, 31(4), 490-496.
Cita Chicago Style (17a ed.)
Richards, Clint N., y Dennis R. Ridley. "Factors Affecting College Students' Persistence in On-line Computer-managed Instruction." College Student Journal 31, no. 4 (Dec97): 490-496.
Cita MLA (9a ed.)
Richards, Clint N., y Dennis R. Ridley. "Factors Affecting College Students' Persistence in On-line Computer-managed Instruction." College Student Journal, vol. 31, no. 4, Dec97, pp. 490-496.
Precaución: Estas citas no son 100% exactas.