APA (7th ed.) Citation

Andrews, R., & Haythornthwaite, C. A. (2007). The Sage handbook of e-learning research. SAGE.

Chicago Style (17th ed.) Citation

Andrews, Richard, and Caroline A. Haythornthwaite. The Sage Handbook of E-learning Research. London: SAGE, 2007.

MLA (9th ed.) Citation

Andrews, Richard, and Caroline A. Haythornthwaite. The Sage Handbook of E-learning Research. SAGE, 2007.