APA (7th ed.) Citation

Houghton, P. S. (1965). The milling machine / by P.S. Houghton (3rd ed.). Crosby Lockwood.

Chicago Style (17th ed.) Citation

Houghton, P. S. The Milling Machine / by P.S. Houghton. 3rd ed. Crosby Lockwood, 1965.

MLA (9th ed.) Citation

Houghton, P. S. The Milling Machine / by P.S. Houghton. 3rd ed. Crosby Lockwood, 1965.

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