APA (7th ed.) Citation

Schall, W. E. (1968). Non-destructive testing / by William E. Schall. Machinery Publishing.

Chicago Style (17th ed.) Citation

Schall, William E. Non-destructive Testing / by William E. Schall. Brighton: Machinery Publishing, 1968.

MLA (9th ed.) Citation

Schall, William E. Non-destructive Testing / by William E. Schall. Machinery Publishing, 1968.

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