Lehner, E. (1969). Symbols, signs & signets. Dover Publications.
Chicago Style (17th ed.) CitationLehner, Ernst. Symbols, Signs & Signets. New York: Dover Publications, 1969.
MLA (9th ed.) CitationLehner, Ernst. Symbols, Signs & Signets. Dover Publications, 1969.
Warning: These citations may not always be 100% accurate.