APA (7th ed.) Citation

SORCIM. (1983). Supercalc 3: User's Guide & Reference Manual. Sorcim.

Chicago Style (17th ed.) Citation

SORCIM. Supercalc 3: User's Guide & Reference Manual. Sorcim, 1983.

MLA (8th ed.) Citation

SORCIM. Supercalc 3: User's Guide & Reference Manual. Sorcim, 1983.

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