Cita APA (7a ed.)

Harry, K. (1999). Higher education through open and distance learning. Routledge.

Cita Chicago Style (17a ed.)

Harry, Keith. Higher Education Through Open and Distance Learning. London ; New York: Routledge, 1999.

Cita MLA (8a ed.)

Harry, Keith. Higher Education Through Open and Distance Learning. Routledge, 1999.