Cita APA (7th ed.)
Brown, R. (2009). 50 years of polymer testing. iSmithers.
Cita Chicago (17th ed.)
Brown, Roger. 50 Years of Polymer Testing. Shawbury, Shrewsbury, Shropshire: iSmithers, 2009.
Cita MLA (9th ed.)
Brown, Roger. 50 Years of Polymer Testing. iSmithers, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.