Cita APA (7th ed.)
Callan, S., & Reed, M. (2011). Work-based research in the early years. Sage.
Cita Chicago (17th ed.)
Callan, Sue, i Michael Reed. Work-based Research in the Early Years. Los Angeles: Sage, 2011.
Cita MLA (9th ed.)
Callan, Sue, i Michael Reed. Work-based Research in the Early Years. Sage, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.