High Performance Plastics International Conference Cologne, Germany, & Smithers. (2011). High Performance Plastics 2011: [conference proceedings] : Cologne, Germany, 23-24 February, 2011. Smithers Rapra Technology Limited.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)High Performance Plastics International Conference Cologne, Germany, و Smithers. High Performance Plastics 2011: [conference Proceedings] : Cologne, Germany, 23-24 February, 2011. Cologne: Smithers Rapra Technology Limited, 2011.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)High Performance Plastics International Conference Cologne, Germany, و Smithers. High Performance Plastics 2011: [conference Proceedings] : Cologne, Germany, 23-24 February, 2011. Smithers Rapra Technology Limited, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.