APA
Head G. O., Head J. D., . (1996). 1000 autocad tips and tricks. New Delhi: Galgotia Publications.
Chicago
Head George O, Head Jan Doster, . 1996. 1000 autocad tips and tricks. New Delhi: Galgotia Publications.
Harvard
Head G. O., Head J. D., . (1996). 1000 autocad tips and tricks. New Delhi: Galgotia Publications.
MLA
Head George O, Head Jan Doster, . 1000 autocad tips and tricks. New Delhi: Galgotia Publications. 1996.