APA (7th ed.) Citation

Philips, S. W., & King, B. L. (1983). GLAS, general ledger accounting system for VisiCalc. Wadsworth Electronic Pub. Co..

Chicago Style (17th ed.) Citation

Philips, Sheldon W., and Brian L. King. GLAS, General Ledger Accounting System for VisiCalc. Belmont, Calif.: Wadsworth Electronic Pub. Co., 1983.

MLA (9th ed.) Citation

Philips, Sheldon W., and Brian L. King. GLAS, General Ledger Accounting System for VisiCalc. Wadsworth Electronic Pub. Co., 1983.

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