Cita APA (7a ed.)
Elton, L. R. B. (Mar/Apr1978). Open Learning: Systems and Problems in Post-Secondary Education/Distance Education: A Survey and Bibliography. Journal of Higher Education, 49(2), 190-193.
Cita Chicago Style (17a ed.)
Elton, L. R. B. "Open Learning: Systems and Problems in Post-Secondary Education/Distance Education: A Survey and Bibliography." Journal of Higher Education 49, no. 2 (Mar/Apr1978): 190-193.
Cita MLA (9a ed.)
Elton, L. R. B. "Open Learning: Systems and Problems in Post-Secondary Education/Distance Education: A Survey and Bibliography." Journal of Higher Education, vol. 49, no. 2, Mar/Apr1978, pp. 190-193.
Precaución: Estas citas no son 100% exactas.