Cita APA (7a ed.)

Ashman, C., Green, S., & Vince, D. (2013). Self development for early years managers. Routledge.

Cita Chicago Style (17a ed.)

Ashman, Chris, Sandy Green, y Dawn Vince. Self Development for Early Years Managers. Oxfordshire, England ; New York: Routledge, 2013.

Cita MLA (9a ed.)

Ashman, Chris, et al. Self Development for Early Years Managers. Routledge, 2013.