APA (7th ed.) Citation

Shepherd, W. (1971). Shepherd's glossary of graphic signs and symbols. Dover Publications.

Chicago Style (17th ed.) Citation

Shepherd, Walter. Shepherd's Glossary of Graphic Signs and Symbols. New York: Dover Publications, 1971.

MLA (9th ed.) Citation

Shepherd, Walter. Shepherd's Glossary of Graphic Signs and Symbols. Dover Publications, 1971.

Warning: These citations may not always be 100% accurate.