APA aipamena

Calne, D. B., & Raftery, E. B. (1966). Patent ductus arteriosus in an elderly man.

Chicago Style aipamena

Calne, D B., and E B. Raftery. Patent Ductus Arteriosus in an Elderly Man. 1966.

MLA aipamena

Calne, D B., and E B. Raftery. Patent Ductus Arteriosus in an Elderly Man. 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.