Παραπομπή APA

Habssig, H. (1971). A History of Byzantine Civilization. Thames and Hudson.

Παραπομπή Chicago Style

Habssig, H.W. A History of Byzantine Civilization. London: Thames and Hudson, 1971.

Παραπομπή MLA

Habssig, H.W. A History of Byzantine Civilization. Thames and Hudson, 1971.