Wessel, K. (1977). Dumbarton Oaks Colloquium 1971: Byzantine books and bookmen. Oriens christianus, 61, 169-171.
Chicago Style (17th ed.) CitationWessel, Klaus. "Dumbarton Oaks Colloquium 1971: Byzantine Books and Bookmen." Oriens Christianus 61 (1977): 169-171.
MLA (8th ed.) CitationWessel, Klaus. "Dumbarton Oaks Colloquium 1971: Byzantine Books and Bookmen." Oriens Christianus, vol. 61, 1977, pp. 169-171.
Warning: These citations may not always be 100% accurate.