APA (7th ed.) Citation

Greg Welch Productions, Society of Plastics Engineers, & Brogue, S. (2003). Single screw extrusion. Society of Plastic Engineers.

Chicago Style (17th ed.) Citation

Greg Welch Productions, Society of Plastics Engineers, and Scott Brogue. Single Screw Extrusion. Brookfield, CT: Society of Plastic Engineers, 2003.

MLA (9th ed.) Citation

Greg Welch Productions, et al. Single Screw Extrusion. Society of Plastic Engineers, 2003.

Warning: These citations may not always be 100% accurate.