APA aipamena

Davis, D. J. (1954). Occurrence of influenza, July 1953 to June 1954.

Chicago Style aipamena

Davis, Dorland J. Occurrence of Influenza, July 1953 to June 1954. 1954.

MLA aipamena

Davis, Dorland J. Occurrence of Influenza, July 1953 to June 1954. 1954.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.