APA (7th ed.) Citation

Gifford, Z., & Poole, L. (1983). Apple II diskguide. Osborne/McGraw-Hill.

Chicago Style (17th ed.) Citation

Gifford, Zelda, and Lon Poole. Apple II Diskguide. Berkeley, Calif: Osborne/McGraw-Hill, 1983.

MLA (9th ed.) Citation

Gifford, Zelda, and Lon Poole. Apple II Diskguide. Osborne/McGraw-Hill, 1983.