Style de citation APA (7e éd.)

Zawacki-Richter, O., Baecker, E. M., & Vogt, S. (2009). Review of distance education research (2000 to 2008): Analysis of research areas, methods, and authorship patterns. Athabasca University Press.

Style de citation Chicago (17e éd.)

Zawacki-Richter, Olaf, Eva Maria Baecker, et Sebastian Vogt. Review of Distance Education Research (2000 to 2008): Analysis of Research Areas, Methods, and Authorship Patterns. Athabasca University Press, 2009.

Style de citation MLA (8e éd.)

Zawacki-Richter, Olaf, et al. Review of Distance Education Research (2000 to 2008): Analysis of Research Areas, Methods, and Authorship Patterns. Athabasca University Press, 2009.