APA
U. S. Dept. of Health and Human services, . (1956). Psychiatric-mental health nursing. Rockville, Maryland: National Institute of Mental Health.
Chicago
U. S. Dept. of Health and Human services, . 1956. Psychiatric-mental health nursing. Rockville, Maryland: National Institute of Mental Health.
Harvard
U. S. Dept. of Health and Human services, . (1956). Psychiatric-mental health nursing. Rockville, Maryland: National Institute of Mental Health.
MLA
U. S. Dept. of Health and Human services, . Psychiatric-mental health nursing. Rockville, Maryland: National Institute of Mental Health. 1956.