APA-Zitierstil (7. Ausg.)

Butler, H. C. (1969). Early Churches in Syria: 4. - 7. centuries (Repr. of the ed. 1929.). Hakkert.

Chicago-Zitierstil (17. Ausg.)

Butler, Howard Crosby. Early Churches in Syria: 4. - 7. Centuries. Repr. of the ed. 1929. Amsterdam: Hakkert, 1969.

MLA-Zitierstil (9. Ausg.)

Butler, Howard Crosby. Early Churches in Syria: 4. - 7. Centuries. Repr. of the ed. 1929. Hakkert, 1969.