APA (7th ed.) Zitazioa
(2019). Primary Health Care Research and Development. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Primary Health Care Research and Development. Cambridge University Press, 2019.
MLA (9th ed.) Zitazioa
Primary Health Care Research and Development. Cambridge University Press, 2019.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.