APA Citation

(1990). Lotus 1-2-3 release 3.1: Tutorial. Cambridge,MA: Lotus Development Corporation.

Chicago Style Citation

Lotus 1-2-3 Release 3.1: Tutorial. Cambridge,MA: Lotus Development Corporation, 1990.

MLA Citation

Lotus 1-2-3 Release 3.1: Tutorial. Cambridge,MA: Lotus Development Corporation, 1990.

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