Lua APA (7ú heag.)

Nichols, D. (2004). Biocides in plastics. Rapra Technology Ltd..

Lua i Stíl Chicago (17ú heag.)

Nichols, D. Biocides in Plastics. Shawbury, U.K.: Rapra Technology Ltd., 2004.

Lua MLA (9ú heag.)

Nichols, D. Biocides in Plastics. Rapra Technology Ltd., 2004.

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