APA (7th ed.) Citation

Corporation, L. D. Lotus 1-2-3: How to start 1-2-3 directly from hard disk. Lotus Development Corporation.

Chicago Style (17th ed.) Citation

Corporation, Lotus Development. Lotus 1-2-3: How to Start 1-2-3 Directly from Hard Disk. Lotus Development Corporation.

MLA (8th ed.) Citation

Corporation, Lotus Development. Lotus 1-2-3: How to Start 1-2-3 Directly from Hard Disk. Lotus Development Corporation.

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