APA (7th ed.) Citation

Poole, L., McNiff, M., & Cook, S. (1985). Apple II user's guide (3d ed.). Osborne McGraw-Hill.

Chicago Style (17th ed.) Citation

Poole, Lon, Martin McNiff, and Steven Cook. Apple II User's Guide. 3d ed. Berkeley, Calif: Osborne McGraw-Hill, 1985.

MLA (9th ed.) Citation

Poole, Lon, et al. Apple II User's Guide. 3d ed. Osborne McGraw-Hill, 1985.