Cita APA (7a ed.)
Society of Plastics Engineers. Plastics engineering. Society of Plastics Engineers.
Cita Chicago Style (17a ed.)
Society of Plastics Engineers. Plastics Engineering. Brookfield, CT: Society of Plastics Engineers.
Cita MLA (9a ed.)
Society of Plastics Engineers. Plastics Engineering. Society of Plastics Engineers.
Precaución: Estas citas no son 100% exactas.