Cita APA (7th ed.)

Nagin, D. (2005). Group-based modeling of development. Harvard University Press.

Cita Chicago (17th ed.)

Nagin, Daniel. Group-based Modeling of Development. Cambridge, Mass.: Harvard University Press, 2005.

Cita MLA (9th ed.)

Nagin, Daniel. Group-based Modeling of Development. Harvard University Press, 2005.