APA aipamena

Ertl, G., Knözinger, H., & Weitkamp, J. (1999). Preparation of solid catalysts. Wiley-VCH.

Chicago Style aipamena

Ertl, G., H. Knözinger, and J. Weitkamp. Preparation of Solid Catalysts. Weinheim ; New York: Wiley-VCH, 1999.

MLA aipamena

Ertl, G., et al. Preparation of Solid Catalysts. Wiley-VCH, 1999.