BETHUNE. (1989). MODERN DRAFTING: INTO TO CAD. PRENTICE - HALL.
芝加哥风格引文BETHUNE. MODERN DRAFTING: INTO TO CAD. ENGLEWOOD: PRENTICE - HALL, 1989.
MLA引文BETHUNE. MODERN DRAFTING: INTO TO CAD. PRENTICE - HALL, 1989.
警告：这些引文格式不一定是100％准确.
APA引文