APA citiranje

Fernuniversitat Hagen, Zentrales Institut fur Fernstudienforschung, & Doerfert, F. (1989). Short descriptions of selected distance education institutions. FernUniversitat.

Chicago Style (17th ed.) Citation

Fernuniversitat Hagen, Zentrales Institut fur Fernstudienforschung, and F. Doerfert. Short Descriptions of Selected Distance Education Institutions. Hagen: FernUniversitat, 1989.

MLA citiranje

Fernuniversitat Hagen, et al. Short Descriptions of Selected Distance Education Institutions. FernUniversitat, 1989.