APA (7th ed.) Zitazioa
ebrary, Inc, Ryan, A. J., & Doyle, J. (2009). Trends in nursing research. Nova Science Publishers.
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Adam J. Ryan, eta Jack Doyle. Trends in Nursing Research. New York: Nova Science Publishers, 2009.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Trends in Nursing Research. Nova Science Publishers, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.