APA (7th ed.) Zitazioa
Symposium on Intrauterine Infections, Ciba Foundation, ebrary, Inc, Elliott, K. M., & Knight, J. (1973). Intrauterine infections. Elsevier.
Chicago Style (17th ed.) Zitazioa
Symposium on Intrauterine Infections, Ciba Foundation, Inc ebrary, Katherine May Elliott, eta Julie Knight. Intrauterine Infections. Amsterdam ; New York: Elsevier, 1973.
MLA (9th ed.) Zitazioa
Symposium on Intrauterine Infections, et al. Intrauterine Infections. Elsevier, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.