APA (7th ed.) Citation

(1986). Lotus HAL: User manual. Lotus Development Corporation.

Chicago Style (17th ed.) Citation

Lotus HAL: User Manual. [Cambridge, Mass.]: Lotus Development Corporation, 1986.

MLA (9th ed.) Citation

Lotus HAL: User Manual. Lotus Development Corporation, 1986.

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