APA (7th ed.) Citation

Paull, J. H., & Sgro, C. L. (1936). Applied mechanical drawing. D. Van Nostrand company, inc..

Chicago Style (17th ed.) Citation

Paull, James H., and Charles L. Sgro. Applied Mechanical Drawing. New York: D. Van Nostrand company, inc., 1936.

MLA (9th ed.) Citation

Paull, James H., and Charles L. Sgro. Applied Mechanical Drawing. D. Van Nostrand company, inc., 1936.