APA (7th ed.) Citation

Simpson, A., & Wolf, D. (1988). Mastering Quattro. Sybex.

Chicago Style (17th ed.) Citation

Simpson, Alan, and Douglas Wolf. Mastering Quattro. San Francisco: Sybex, 1988.

MLA (9th ed.) Citation

Simpson, Alan, and Douglas Wolf. Mastering Quattro. Sybex, 1988.

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