(19974267), R. C., (19974270), R. E., & (19974273), C. F. (2025). 3D Printing STL Files.
芝加哥风格引文(19974267), Rebecca Cree, Robert Everly (19974270), 与 Carl Faust (19974273). 3D Printing STL Files. 2025.
MLA引文(19974267), Rebecca Cree, et al. 3D Printing STL Files. 2025.
警告：这些引文格式不一定是100％准确.