Felix, R. (1935). The apostles's creed. Rev. Richard Felix.
Chicago Style aipamenaFelix, Richard. The Apostles's Creed. Pilot Grove, Mo.: Rev. Richard Felix, 1935.
MLA aipamenaFelix, Richard. The Apostles's Creed. Rev. Richard Felix, 1935.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.