APA (7th ed.) Zitazioa
McCoyd, J. L. M., Walter, C. A., Sussman, S. W., & O'Connor, M. (2016). Grief and loss across the lifespan: A biopsychosocial perspective (Second edition.). Springer Publishing Company.
Chicago Style (17th ed.) Zitazioa
McCoyd, Judith L. M., Carolyn Ambler Walter, Sheri W. Sussman, eta Michael O'Connor. Grief and Loss Across the Lifespan: A Biopsychosocial Perspective. Second edition. New York, New York: Springer Publishing Company, 2016.
MLA (9th ed.) Zitazioa
McCoyd, Judith L. M., et al. Grief and Loss Across the Lifespan: A Biopsychosocial Perspective. Second edition. Springer Publishing Company, 2016.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.