APA引文

Canal nptelhrd / YouTube. Mod-3, Lec-9. Gas Metal Arc Welding.

Chicago Style (17th ed.) Citation

Canal nptelhrd / YouTube. Mod-3, Lec-9. Gas Metal Arc Welding.

MLA引文

Canal nptelhrd / YouTube. Mod-3, Lec-9. Gas Metal Arc Welding.

警告：這些引文格式不一定是100％准確.