APA (7th ed.) Citation

O'Neil, H. F., & Perez, R. S. (2008). Web-based learning: Theory, research, and practice. L. Erlbaum Associates.

Chicago Style (17th ed.) Citation

O'Neil, Harold F., and Ray S. Perez. Web-based Learning: Theory, Research, and Practice. Mahwah, N.J: L. Erlbaum Associates, 2008.

MLA (9th ed.) Citation

O'Neil, Harold F., and Ray S. Perez. Web-based Learning: Theory, Research, and Practice. L. Erlbaum Associates, 2008.