APA (7th ed.) Citation

Mason, R. (1998). Using communications media in open and flexible learning (1. publ., repr.). Kogan Page.

Chicago Style (17th ed.) Citation

Mason, Robin. Using Communications Media in Open and Flexible Learning. 1. publ., repr. London: Kogan Page, 1998.

MLA (9th ed.) Citation

Mason, Robin. Using Communications Media in Open and Flexible Learning. 1. publ., repr. Kogan Page, 1998.