Cita APA (7a ed.)

Pries, K. H., & Quigley, J. M. (2011). Scrum project management. CRC Press.

Cita Chicago Style (17a ed.)

Pries, Kim H., y John M. Quigley. Scrum Project Management. Boca Raton: CRC Press, 2011.

Cita MLA (9a ed.)

Pries, Kim H., y John M. Quigley. Scrum Project Management. CRC Press, 2011.