APA Style

Leach, James A.,. (2006). Autocad 2007 instructor :a student guide to complete coverage of autocad's commands and features (1st ed.). Dubuque, IA :: McGraw-Hill.

Chicago Style

Leach, James A.,. Autocad 2007 instructor :a student guide to complete coverage of autocad's commands and features. 1st ed. Dubuque, IA :: McGraw-Hill, 2006. Text.

MLA Style

Leach, James A.,. Autocad 2007 instructor :a student guide to complete coverage of autocad's commands and features. 1st ed. Dubuque, IA :: McGraw-Hill, 2006. Text.

Turabian Style

Leach, James A.,. Autocad 2007 instructor :a student guide to complete coverage of autocad's commands and features. 1st ed. Dubuque, IA :: McGraw-Hill, 2006. Print.