APA (7th ed.) Citation

Besterfield & O'Hagan. (2007). Technical sketching with an introduction to 2D and 3D CAD: For engineers, technologists, and technicians (4th ed.). Pearson Prentice Hall.

Chicago Style (17th ed.) Citation

Besterfield and O'Hagan. Technical Sketching with an Introduction to 2D and 3D CAD: For Engineers, Technologists, and Technicians. 4th ed. Upper Saddle River,NJ: Pearson Prentice Hall, 2007.

MLA (9th ed.) Citation

Besterfield and O'Hagan. Technical Sketching with an Introduction to 2D and 3D CAD: For Engineers, Technologists, and Technicians. 4th ed. Pearson Prentice Hall, 2007.

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