APA aipamena

Santrock John W. (2019). Life Span Development (13th.). McGraw Hill.

Chicago Style aipamena

Santrock John W. Life Span Development. 13th. McGraw Hill, 2019.

MLA aipamena

Santrock John W. Life Span Development. 13th. McGraw Hill, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.