MLA

Earle, James H. Engineering Design Graphics : Autocad Release 12. 8th edition Reading: Addison-Wesley, 1994.

APA

Earle, J. H. (1994). Engineering design graphics : autoCAD release 12. 8th edition Reading: Addison-Wesley.

Chicago

Earle, James H., Engineering Design Graphics: Autocad Release 12. 8th edition Reading: Addison-Wesley, 1994.