APA (7th ed.) Citation

Hawkins, N. Self-Help Mechanical Drawing: An Educational Treatise.

Chicago Style (17th ed.) Citation

Hawkins, N. Self-Help Mechanical Drawing: An Educational Treatise.

MLA (9th ed.) Citation

Hawkins, N. Self-Help Mechanical Drawing: An Educational Treatise.

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