APA引文

Ng, L. H. (2021). Design and development of 3D printer filament extruder.

Chicago Style (17th ed.) Citation

Ng, Lim Huat. Design and Development of 3D Printer Filament Extruder. 2021.

MLA引文

Ng, Lim Huat. Design and Development of 3D Printer Filament Extruder. 2021.

警告：這些引文格式不一定是100％准確.