APA (7th ed.) Citation

Barron, D. D. (1989). Distance Education: Removing Barriers to Knowledge.

Chicago Style (17th ed.) Citation

Barron, Daniel D. Distance Education: Removing Barriers to Knowledge. 1989.

MLA (9th ed.) Citation

Barron, Daniel D. Distance Education: Removing Barriers to Knowledge. 1989.

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