APA-viite (7. p.)

Newman, B. M., & Newman, P. R. (2009). Development through life: A psychosocial approach (Tenth edition.). Wadsworth/Cengage Learning.

Chicago-viite (17. p.)

Newman, Barbara M., ja Philip R. Newman. Development Through Life: A Psychosocial Approach. Tenth edition. Belmont, CA: Wadsworth/Cengage Learning, 2009.

MLA-viite (9. p.)

Newman, Barbara M., ja Philip R. Newman. Development Through Life: A Psychosocial Approach. Tenth edition. Wadsworth/Cengage Learning, 2009.