APA (7th ed.) Citation

(1971). Encyclopedia of engeneering signs and symbols. Simon and Schuster.

Chicago Style (17th ed.) Citation

Encyclopedia of Engeneering Signs and Symbols. Simon and Schuster, 1971.

MLA (8th ed.) Citation

Encyclopedia of Engeneering Signs and Symbols. Simon and Schuster, 1971.

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