APA
Lockhart S. D., Finseth M., . (1998). A tutorial guide to AutoCAD release 14. Reading, Mass: Addison-Wesley Pub. Co.
Chicago
Lockhart Shawna D, Finseth Marc, . 1998. A tutorial guide to AutoCAD release 14. Reading, Mass: Addison-Wesley Pub. Co.
Harvard
Lockhart S. D., Finseth M., . (1998). A tutorial guide to AutoCAD release 14. Reading, Mass: Addison-Wesley Pub. Co.
MLA
Lockhart Shawna D, Finseth Marc, . A tutorial guide to AutoCAD release 14. Reading, Mass: Addison-Wesley Pub. Co. 1998.