APA (7th ed.) Citation

Straker, L., Fenner, A., Howie, E., Feltz, D., Gray, C., Lu, A., . . . Barnett, L. (2015). Efficient and Effective Change Principles in Active Videogames.

Chicago Style (17th ed.) Citation

Straker, Leon, Ashley Fenner, Erin Howie, D. Feltz, C. Gray, A. Lu, F. Mueller, M. Simons, and L. Barnett. Efficient and Effective Change Principles in Active Videogames. 2015.

MLA (9th ed.) Citation

Straker, Leon, et al. Efficient and Effective Change Principles in Active Videogames. 2015.