APA (7th ed.) Citation

Holmberg, B. (1989). Distance teaching of modern languages. Zentrales Institut fur Fernstudienforschung, Fern Universitat.

Chicago Style (17th ed.) Citation

Holmberg, Borje. Distance Teaching of Modern Languages. Hagen, Germany: Zentrales Institut fur Fernstudienforschung, Fern Universitat, 1989.

MLA (8th ed.) Citation

Holmberg, Borje. Distance Teaching of Modern Languages. Zentrales Institut fur Fernstudienforschung, Fern Universitat, 1989.

Warning: These citations may not always be 100% accurate.