APA (7th ed.) Citation

Shirk, J., Bonter, D., Bonney, R., Crain, R. L., Martin, J., Phillips, T., & Purcell, K. (2012). The current state of citizen science as a tool for ecological research and public engagement. Ecological Society of America.

Chicago Style (17th ed.) Citation

Shirk, Jennifer, David Bonter, Rick Bonney, Rhiannon L. Crain, Jason Martin, Tina Phillips, and Karen Purcell. The Current State of Citizen Science as a Tool for Ecological Research and Public Engagement. Washington, D.C.: Ecological Society of America, 2012.

MLA (9th ed.) Citation

Shirk, Jennifer, et al. The Current State of Citizen Science as a Tool for Ecological Research and Public Engagement. Ecological Society of America, 2012.