APA aipamena

Mihalic, F. (1993). Courage for the daily grind. Logos Publications.

Chicago Style aipamena

Mihalic, Frank. Courage for the Daily Grind. Manila: Logos Publications, 1993.

MLA aipamena

Mihalic, Frank. Courage for the Daily Grind. Logos Publications, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.