Cita APA (7th ed.)

NEWMAN, B. M., & NEWMAN, P. R. (1978). Development through life: A psychosocial approach. The Dorsey Press.

Cita Chicago (17th ed.)

NEWMAN, Barbara M., i Philip R. NEWMAN. Development Through Life: A Psychosocial Approach. Homewood: The Dorsey Press, 1978.

Cita MLA (9th ed.)

NEWMAN, Barbara M., i Philip R. NEWMAN. Development Through Life: A Psychosocial Approach. The Dorsey Press, 1978.