American College of Nurse Practitioners. The journal for nurse practitioners. New York, N.Y.: Elsevier.
Chicago Style aipamenaAmerican College of Nurse Practitioners. The Journal for Nurse Practitioners. New York, N.Y.: Elsevier.
MLA aipamenaAmerican College of Nurse Practitioners. The Journal for Nurse Practitioners. New York, N.Y.: Elsevier.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.