Παραπομπή APA

The Society of Plastics Industry Cellular plastics division. (1975). Cellular plastics in transportation: : 18th annual technical conference. The Society of Plastics Industry.

Παραπομπή Chicago Style

The Society of Plastics Industry Cellular plastics division. Cellular Plastics in Transportation: : 18th Annual Technical Conference. N.Y: The Society of Plastics Industry, 1975.

Παραπομπή MLA

The Society of Plastics Industry Cellular plastics division. Cellular Plastics in Transportation: : 18th Annual Technical Conference. The Society of Plastics Industry, 1975.