Cita APA (7a ed.)

Meyer, K. A., Bruwelheide, J., & Poulin, R. (2009). Why They Stayed: Near-Perfect Retention in an Online Certification Program in Library Media.

Cita Chicago Style (17a ed.)

Meyer, Katrina A., Janis Bruwelheide, y Russell Poulin. Why They Stayed: Near-Perfect Retention in an Online Certification Program in Library Media. 2009.

Cita MLA (9a ed.)

Meyer, Katrina A., et al. Why They Stayed: Near-Perfect Retention in an Online Certification Program in Library Media. 2009.