APA (7th ed.) Citation

Open Univerrsity. Distance Education Research Group, Harry, K., & Raggatt, P. C. M. (1984). Trends in distance higher education. Open University, Distance Education Research Group.

Chicago Style (17th ed.) Citation

Open Univerrsity. Distance Education Research Group, Keith Harry, and Peter C. M. Raggatt. Trends in Distance Higher Education. [Guildford]: Open University, Distance Education Research Group, 1984.

MLA (9th ed.) Citation

Open Univerrsity. Distance Education Research Group, et al. Trends in Distance Higher Education. Open University, Distance Education Research Group, 1984.