APA aipamena

Dukes, C. E. (1962). Message of Hope About Cancer.

Chicago Style aipamena

Dukes, Cuthbert E. Message of Hope About Cancer. 1962.

MLA aipamena

Dukes, Cuthbert E. Message of Hope About Cancer. 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.