APA (7th ed.) Citation

(1989). Pc paintbrush plus: User's manual. ZSoft Corp.

Chicago Style (17th ed.) Citation

Pc Paintbrush Plus: User's Manual. Marietta, GA: ZSoft Corp, 1989.

MLA (9th ed.) Citation

Pc Paintbrush Plus: User's Manual. ZSoft Corp, 1989.

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