APA (7th ed.) Citation

Hawkins, N. (1902). Self-help mechanical drawing: An educational treatise. T. Audel & co..

Chicago Style (17th ed.) Citation

Hawkins, N. Self-help Mechanical Drawing: An Educational Treatise. New York: T. Audel & co., 1902.

MLA (8th ed.) Citation

Hawkins, N. Self-help Mechanical Drawing: An Educational Treatise. T. Audel & co., 1902.

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