Brenk, B. (2010). From Private Worship to Official Representation of the Virgin in the Apse. The apse, the image and the icon, 57-82.
Cita Chicago Style (17a ed.)Brenk, Beat. "From Private Worship to Official Representation of the Virgin in the Apse." The Apse, the Image and the Icon 2010: 57-82.
Cita MLA (9a ed.)Brenk, Beat. "From Private Worship to Official Representation of the Virgin in the Apse." The Apse, the Image and the Icon, 2010, pp. 57-82.
Precaución: Estas citas no son 100% exactas.