JEFFUS, L. (2012). Welding and metal fabrication. Delmar Cengage Learning.
芝加哥风格引文JEFFUS, Larry. Welding and Metal Fabrication. Delmar Cengage Learning, 2012.
MLA引文JEFFUS, Larry. Welding and Metal Fabrication. Delmar Cengage Learning, 2012.
警告：这些引文格式不一定是100％准确.