APA-viite (7. p.)

Hoffman, P. J. (2012). Precision machining technology. Cengage.

Chicago-viite (17. p.)

Hoffman, Peter J. Precision Machining Technology. Clifton Park: Cengage, 2012.

MLA-viite (9. p.)

Hoffman, Peter J. Precision Machining Technology. Cengage, 2012.