Não informado. (1988). Resource Recycling Plastics Recycling Update. Resource Recycling.
Style de citation Chicago (17e éd.)Não informado. Resource Recycling Plastics Recycling Update. Portland, Ore: Resource Recycling, 1988.
Style de citation MLA (8e éd.)Não informado. Resource Recycling Plastics Recycling Update. Resource Recycling, 1988.
Attention : ces citations peuvent ne pas être correctes à 100%.