APA aipamena

F.P.Wharton. (1981). Problems in Cardiology. Lancaster: MTP Press Limited.

Chicago Style aipamena

F.P.Wharton. Problems in Cardiology. Lancaster: MTP Press Limited, 1981.

MLA aipamena

F.P.Wharton. Problems in Cardiology. Lancaster: MTP Press Limited, 1981.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.