APA (7th ed.) Citation

Cafolla, R., & Knee, R. (1999). Adding Interactivity to Web Based Distance Learning.

Chicago Style (17th ed.) Citation

Cafolla, Ralph, and Richard Knee. Adding Interactivity to Web Based Distance Learning. 1999.

MLA (9th ed.) Citation

Cafolla, Ralph, and Richard Knee. Adding Interactivity to Web Based Distance Learning. 1999.

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