Cita APA (7a ed.)

John, A. L., Leite-Ribeiro, M. O., & Buckle, D. (1963). The nurse in mental health practice: Report on a technical conference, Copenhagen, 15-24 November 1961. World Health Organization.

Cita Chicago Style (17a ed.)

John, Audrey L., Maria O. Leite-Ribeiro, y Donald Buckle. The Nurse in Mental Health Practice: Report on a Technical Conference, Copenhagen, 15-24 November 1961. Geneva: World Health Organization, 1963.

Cita MLA (9a ed.)

John, Audrey L., et al. The Nurse in Mental Health Practice: Report on a Technical Conference, Copenhagen, 15-24 November 1961. World Health Organization, 1963.