APA
Kreigh H. Z. |. P. E., . (1983). Psychatric and mental health nursing:a commitment to care and concern. Virginia: Reston.
Chicago
Kreigh Helen Z | Perko,Joanne E, . 1983. Psychatric and mental health nursing:a commitment to care and concern. Virginia: Reston.
Harvard
Kreigh H. Z. |. P. E., . (1983). Psychatric and mental health nursing:a commitment to care and concern. Virginia: Reston.
MLA
Kreigh Helen Z | Perko,Joanne E, . Psychatric and mental health nursing:a commitment to care and concern. Virginia: Reston. 1983.