Hagen, J. (2006). Industrial catalysis: A practical approach (2nd, completely rev. and extended ed.). Wiley-VCH.
استشهاد بنمط شيكاغوHagen, Jens. Industrial Catalysis: A Practical Approach. 2nd, completely rev. and extended ed. Weinheim: Wiley-VCH, 2006.
MLA استشهادHagen, Jens. Industrial Catalysis: A Practical Approach. 2nd, completely rev. and extended ed. Wiley-VCH, 2006.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.