APA (7th ed.) Citation

Spencer, H. C. (2004). Basic technical drawing (8th ed.). McGraw-Hill Compenies.

Chicago Style (17th ed.) Citation

Spencer, Henry Cecil. Basic Technical Drawing. 8th ed. New York: McGraw-Hill Compenies, 2004.

MLA (9th ed.) Citation

Spencer, Henry Cecil. Basic Technical Drawing. 8th ed. McGraw-Hill Compenies, 2004.