APA (7th ed.) Citation
Cashing, D. L. (1991). A programmer's guide to file processing. PWS-KENT Pub. Co..
Chicago Style (17th ed.) Citation
Cashing, Douglas L. A Programmer's Guide to File Processing. Boston: PWS-KENT Pub. Co., 1991.
MLA (9th ed.) Citation
Cashing, Douglas L. A Programmer's Guide to File Processing. PWS-KENT Pub. Co., 1991.
Warning: These citations may not always be 100% accurate.