APA

Beall (Michael E) ;Fulmer (Howard M), . (1998). Autocad 14 :Fundamentals. : .

Chicago

Beall (Michael E) ;Fulmer (Howard M), . 1998. Autocad 14 :Fundamentals. : .

Harvard

Beall (Michael E) ;Fulmer (Howard M), . (1998). Autocad 14 :Fundamentals. : .

MLA

Beall (Michael E) ;Fulmer (Howard M), . Autocad 14 :Fundamentals. : . 1998.