Leary, J. P. (1951). Better a day. Macmillan.
Chicago Style aipamenaLeary, John P. Better a Day. New York: Macmillan, 1951.
MLA aipamenaLeary, John P. Better a Day. Macmillan, 1951.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Leary, J. P. (1951). Better a day. Macmillan.
Chicago Style aipamenaLeary, John P. Better a Day. New York: Macmillan, 1951.
MLA aipamenaLeary, John P. Better a Day. Macmillan, 1951.