APA (7th ed.) Citation

Ragland, L. C. (1973). A verified program verifier.

Chicago Style (17th ed.) Citation

Ragland, Larry Calvin. A Verified Program Verifier. 1973.

MLA (9th ed.) Citation

Ragland, Larry Calvin. A Verified Program Verifier. 1973.

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