Ateah Christine A., Kail, R. V., & Cavanaugh, J. C. (2009). Human development: A life-span view (Second Canadian edition.). Nelson Education.
Chicago (17e ed.) BronvermeldingAteah Christine A., Robert V. Kail, en John C. Cavanaugh. Human Development: A Life-span View. Second Canadian edition. Ontario: Nelson Education, 2009.
MLA (9e ed.) BronvermeldingAteah Christine A., et al. Human Development: A Life-span View. Second Canadian edition. Nelson Education, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.