APA (7th ed.) Citation

Armstrong, S. W., & Welt, S. R. (1963). Group psychotherapy in nursing practice. Macmillan.

Chicago Style (17th ed.) Citation

Armstrong, Shirley W., and Sheila Rouslin Welt. Group Psychotherapy in Nursing Practice. New York: Macmillan, 1963.

MLA (9th ed.) Citation

Armstrong, Shirley W., and Sheila Rouslin Welt. Group Psychotherapy in Nursing Practice. Macmillan, 1963.