Cita APA (7th ed.)
Donaldson Cyril, LeCain George H, & Goold V. C. (1976). Tool Design (3rd ed.). Tata McGraw Hill.
Cita Chicago (17th ed.)
Donaldson Cyril, LeCain George H, i Goold V. C. Tool Design. 3rd ed. New Delhi: Tata McGraw Hill, 1976.
Cita MLA (9th ed.)
Donaldson Cyril, et al. Tool Design. 3rd ed. Tata McGraw Hill, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.