APA Edition Citation

Panneerselvam, A., Sampath, K., & Santhanam, S. (1989). Introduction to educational technology.

Chicago Edition Citation

Panneerselvam, A., K. Sampath, and S. Santhanam. Introduction to Educational Technology. New Delhi, Sterling Publishing, 1989.

MLA Edition Citation

Panneerselvam, A., et al. Introduction to Educational Technology. 1989.