APA (7th ed.) Citation

Willy, C. M. (1940). Practical photo-lithography (3d. ed.). Pitman.

Chicago Style (17th ed.) Citation

Willy, Clifford Mason. Practical Photo-lithography. 3d. ed. London: Pitman, 1940.

MLA (9th ed.) Citation

Willy, Clifford Mason. Practical Photo-lithography. 3d. ed. Pitman, 1940.

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