Cita APA (7th ed.)

SANTROCK, J. W. (2017). Life-span development. McGraw-Hill Education.

Cita Chicago (17th ed.)

SANTROCK, John W. Life-span Development. McGraw-Hill Education, 2017.

Cita MLA (9th ed.)

SANTROCK, John W. Life-span Development. McGraw-Hill Education, 2017.