APA (7th ed.) Citation

Dix & Riley. (1994). Discovering Auto CAD release 12. Prentice Hall.

Chicago Style (17th ed.) Citation

Dix and Riley. Discovering Auto CAD Release 12. New Jersey: Prentice Hall, 1994.

MLA (9th ed.) Citation

Dix and Riley. Discovering Auto CAD Release 12. Prentice Hall, 1994.

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