APA (7th ed.) Citation

Tim O'Riordan, David E. Millard, & John Schulz. (2016). How should we measure online learning activity? Association for Learning Technology.

Chicago Style (17th ed.) Citation

Tim O'Riordan, David E. Millard, and John Schulz. How Should We Measure Online Learning Activity? Association for Learning Technology, 2016.

MLA (9th ed.) Citation

Tim O'Riordan, et al. How Should We Measure Online Learning Activity? Association for Learning Technology, 2016.