APA (7th ed.) Citation

Houghton, P. S. (1952). Gears : spur, helical, bevel and worm / by P.S. Houghton: Spur, helical, bevel and worm. Technical.

Chicago Style (17th ed.) Citation

Houghton, P. S. Gears : Spur, Helical, Bevel and Worm / by P.S. Houghton: Spur, Helical, Bevel and Worm. Technical, 1952.

MLA (9th ed.) Citation

Houghton, P. S. Gears : Spur, Helical, Bevel and Worm / by P.S. Houghton: Spur, Helical, Bevel and Worm. Technical, 1952.

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