APA (7th ed.) Zitazioa
Reason, R. D., Braxton, J. M., & Perna, L. W. Improving College Student Retention: New Developments in Theory, Research, and Practice. Routledge.
Chicago Style (17th ed.) Zitazioa
Reason, Robert D., John M. Braxton, eta Laura W. Perna. Improving College Student Retention: New Developments in Theory, Research, and Practice. Nueva York, EUA: Routledge.
MLA (9th ed.) Zitazioa
Reason, Robert D., et al. Improving College Student Retention: New Developments in Theory, Research, and Practice. Routledge.
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