APA
Ackley Betty J, Ladwig Gail.B, .Nursing diagnosis handbook. USA: .
Chicago
Ackley Betty J, Ladwig Gail.B, .Nursing diagnosis handbook. USA: .
Harvard
Ackley Betty J, Ladwig Gail.B, .Nursing diagnosis handbook. USA: .
MLA
Ackley Betty J, Ladwig Gail.B, .USA: . .