APA (7th ed.) Zitazioa
Bard, R. J. (1963). In the service of the king of kings. Leuchter-Verlag..
Chicago Style (17th ed.) Zitazioa
Bard, Ruth J. In the Service of the King of Kings. Erzhausen, Germany: Leuchter-Verlag., 1963.
MLA (9th ed.) Zitazioa
Bard, Ruth J. In the Service of the King of Kings. Leuchter-Verlag., 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.