Cita APA (7a ed.)

Bell, D., & Gaston, B. J. (2004). Collection Development: Real Steps to Include a Forgotten Group.

Cita Chicago Style (17a ed.)

Bell, Dorothy, y Betty Jo Gaston. Collection Development: Real Steps to Include a Forgotten Group. 2004.

Cita MLA (9a ed.)

Bell, Dorothy, y Betty Jo Gaston. Collection Development: Real Steps to Include a Forgotten Group. 2004.