APA (7th ed.) Citation

Society of Plastics Engineers. Regional Technical Conference & Society of Plastics Engineers. Pioneer Valley Section. (1977). Injection molding of engineering thermoplastics. Society of Plastics Engineers.

Chicago Style (17th ed.) Citation

Society of Plastics Engineers. Regional Technical Conference and Society of Plastics Engineers. Pioneer Valley Section. Injection Molding of Engineering Thermoplastics. [Danbury, Connecticut]: Society of Plastics Engineers, 1977.

MLA (9th ed.) Citation

Society of Plastics Engineers. Regional Technical Conference and Society of Plastics Engineers. Pioneer Valley Section. Injection Molding of Engineering Thermoplastics. Society of Plastics Engineers, 1977.