APA (7th ed.) Zitazioa
Thomas, G. (1999). Seeking the face of God. Harvest House Publishers.
Chicago Style (17th ed.) Zitazioa
Thomas, Gary. Seeking the Face of God. Eugene: Harvest House Publishers, 1999.
MLA (9th ed.) Zitazioa
Thomas, Gary. Seeking the Face of God. Harvest House Publishers, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.