Cita APA (7a ed.)

Werner, E. E., Smith, R. S., & Garmezy, N. (1982). Vulnerable but invincible: A longitudinal study of resilient children and youth. McGraw-Hill.

Cita Chicago Style (17a ed.)

Werner, Emmy E., Ruth S. Smith, y Norman Garmezy. Vulnerable but Invincible: A Longitudinal Study of Resilient Children and Youth. New York [u.a.]: McGraw-Hill, 1982.

Cita MLA (9a ed.)

Werner, Emmy E., et al. Vulnerable but Invincible: A Longitudinal Study of Resilient Children and Youth. McGraw-Hill, 1982.