APA-Zitierstil (7. Ausg.)

Hackel, S. (1994). The Orthodox Church (Rev. ed.). St Stephen's Press.

Chicago-Zitierstil (17. Ausg.)

Hackel, Sergei. The Orthodox Church. Rev. ed. Witney: St Stephen's Press, 1994.

MLA-Zitierstil (9. Ausg.)

Hackel, Sergei. The Orthodox Church. Rev. ed. St Stephen's Press, 1994.