APA aipamena

 Santrock, J. W. (2009).  Life-span development.  McGraw-Hill Higher Education.

Chicago Style aipamena

 Santrock, John W.  Life-span Development.  McGraw-Hill Higher Education, 2009.

MLA aipamena

 Santrock, John W.  Life-span Development.  McGraw-Hill Higher Education, 2009.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.