APA (7th ed.) Citation

(1987). Apple IIGS toolbox reference. Addison-Wesley Pub. Co..

Chicago Style (17th ed.) Citation

Apple IIGS Toolbox Reference. Reading, Mass.: Addison-Wesley Pub. Co., 1987.

MLA (9th ed.) Citation

Apple IIGS Toolbox Reference. Addison-Wesley Pub. Co., 1987.

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