APA引文

James D. Bethune. Engineering Graphics with AutoCAD? 2009 (1.). Pearson India.

Chicago Style (17th ed.) Citation

James D. Bethune. Engineering Graphics with AutoCAD? 2009. 1. Pearson India.

MLA引文

James D. Bethune. Engineering Graphics with AutoCAD? 2009. 1. Pearson India.

警告：這些引文格式不一定是100％准確.