APA (7th ed.) Citation

Lasselle, J., & Ramsay, C. (1984). The abc's of the IBM PC. Sybex.

Chicago Style (17th ed.) Citation

Lasselle, Joan, and Carol Ramsay. The Abc's of the IBM PC. Berkeley: Sybex, 1984.

MLA (9th ed.) Citation

Lasselle, Joan, and Carol Ramsay. The Abc's of the IBM PC. Sybex, 1984.

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