APA (7th ed.) Citation

Wrathall, C. P. (1981). Computer acronyms, abbreviations, etc. PBI.

Chicago Style (17th ed.) Citation

Wrathall, Claude P. Computer Acronyms, Abbreviations, Etc. New York: PBI, 1981.

MLA (9th ed.) Citation

Wrathall, Claude P. Computer Acronyms, Abbreviations, Etc. PBI, 1981.

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