APA aipamena

Public Library of Science. PLoS medicine: PLoS Med. San Francisco, CA: Public Library of Science.

Chicago Style aipamena

Public Library of Science. PLoS Medicine: PLoS Med. San Francisco, CA: Public Library of Science.

MLA aipamena

Public Library of Science. PLoS Medicine: PLoS Med. San Francisco, CA: Public Library of Science.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.