APA (7th ed.) Citation

(1997). Distance education: Review of the literature (2. ed.). Assoc. for Educational Communications and Technology [u.a.].

Chicago Style (17th ed.) Citation

Distance Education: Review of the Literature. 2. ed. Washington, D.C: Assoc. for Educational Communications and Technology [u.a.], 1997.

MLA (9th ed.) Citation

Distance Education: Review of the Literature. 2. ed. Assoc. for Educational Communications and Technology [u.a.], 1997.