APA-Zitierstil (7. Ausg.)

(2008). Economics of distance and online learning: Theory, practice, and research (1. ed.). Routledge.

Chicago-Zitierstil (17. Ausg.)

Economics of Distance and Online Learning: Theory, Practice, and Research. 1. ed. New York, NY: Routledge, 2008.

MLA-Zitierstil (9. Ausg.)

Economics of Distance and Online Learning: Theory, Practice, and Research. 1. ed. Routledge, 2008.