APA (7th ed.) Citation

Osborne/McGraw-Hill & Pfaffenberger, B. (1991). PC Tools 7 made easy. Osborne/McGraw-Hill.

Chicago Style (17th ed.) Citation

Osborne/McGraw-Hill and Bryan Pfaffenberger. PC Tools 7 Made Easy. Berkeley: Osborne/McGraw-Hill, 1991.

MLA (8th ed.) Citation

Osborne/McGraw-Hill and Bryan Pfaffenberger. PC Tools 7 Made Easy. Osborne/McGraw-Hill, 1991.