APA (7th ed.) Citation

Drago, R. J. (1988). Fundamentals of gear design. Butterworth.

Chicago Style (17th ed.) Citation

Drago, Raymond J. Fundamentals of Gear Design. Boston u.a: Butterworth, 1988.

MLA (9th ed.) Citation

Drago, Raymond J. Fundamentals of Gear Design. Butterworth, 1988.

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