Cita APA (7th ed.)

Newman, B. M., & Newman, P. R. (1975). Development through life: A psychosocial approach. Dorsey Press.

Cita Chicago (17th ed.)

Newman, Barbara M., i Philip R. Newman. Development Through Life: A Psychosocial Approach. Homewood, Ill.: Dorsey Press, 1975.

Cita MLA (8th ed.)

Newman, Barbara M., i Philip R. Newman. Development Through Life: A Psychosocial Approach. Dorsey Press, 1975.