Delen, A. (1951). Modern Belgian etchers and copper engravers. New York: Belgian Government Information Center.
Chicago Style (17th ed.) CitationDelen, A.J.J. Modern Belgian Etchers and Copper Engravers. New York: Belgian Government Information Center, 1951.
MLA (8th ed.) CitationDelen, A.J.J. Modern Belgian Etchers and Copper Engravers. New York: Belgian Government Information Center, 1951.
Warning: These citations may not always be 100% accurate.