APA (7th ed.) Citation

Holmberg, B. (1987). Distance education: A short handbook (3., rev. ed.). Liber Hermods.

Chicago Style (17th ed.) Citation

Holmberg, Börje. Distance Education: A Short Handbook. 3., rev. ed. Malmö: Liber Hermods, 1987.

MLA (9th ed.) Citation

Holmberg, Börje. Distance Education: A Short Handbook. 3., rev. ed. Liber Hermods, 1987.