APA (7th ed.) Citation

Perry, W. E. (1983). Effective methods of EDP quality assurance.

Chicago Style (17th ed.) Citation

Perry, William E. Effective Methods of EDP Quality Assurance. 1983.

MLA (9th ed.) Citation

Perry, William E. Effective Methods of EDP Quality Assurance. 1983.

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