APA (7th ed.) Citation

Lotus Development Corporation. (1985). 123 release 2: Reference manual. Lotus Development Corporation.

Chicago Style (17th ed.) Citation

Lotus Development Corporation. 123 Release 2: Reference Manual. Cambridge, Mass: Lotus Development Corporation, 1985.

MLA (9th ed.) Citation

Lotus Development Corporation. 123 Release 2: Reference Manual. Lotus Development Corporation, 1985.

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