APA (7th ed.) Citation

(1994). Lotus 1-2-3 release 5 for windowswsimplified. IDG Books Worldwide.

Chicago Style (17th ed.) Citation

Lotus 1-2-3 Release 5 for Windowswsimplified. San Mateo, California: IDG Books Worldwide, 1994.

MLA (9th ed.) Citation

Lotus 1-2-3 Release 5 for Windowswsimplified. IDG Books Worldwide, 1994.