APA aipamena

Santrock, J. W. (1997). Life-span development (6th ed.). Brown & Benchmark Publishers.

Chicago Style aipamena

Santrock, John W. Life-span Development. 6th ed. Madison, WI: Brown & Benchmark Publishers, 1997.

MLA aipamena

Santrock, John W. Life-span Development. 6th ed. Brown & Benchmark Publishers, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.