Cita APA (7a ed.)

Snijders, T. A. B., & Bosker, R. J. (2004). Multilevel analysis: An introduction to basic and advanced multilevel modeling (2nd ed., reprint.). Sage.

Cita Chicago Style (17a ed.)

Snijders, Tom A. B., y R. J. Bosker. Multilevel Analysis: An Introduction to Basic and Advanced Multilevel Modeling. 2nd ed., reprint. Los Angeles [etc.]: Sage, 2004.

Cita MLA (9a ed.)

Snijders, Tom A. B., y R. J. Bosker. Multilevel Analysis: An Introduction to Basic and Advanced Multilevel Modeling. 2nd ed., reprint. Sage, 2004.