APA (7th ed.) Citation

ZEOCAT 90 Leipzig, Germany, ScienceDirect (Online service), Öhlmann, G., Pfeifer, H., & Fricke, R. (1991). Catalysis and adsorption by zeolites: Proceedings of ZEOCAT 90, Leipzig, August 20-23, 1990. Elsevier : Distributors for the United States and Canada, Elsevier Science Pub..

Chicago Style (17th ed.) Citation

ZEOCAT 90 Leipzig, Germany, ScienceDirect (Online service), Gerhard Öhlmann, Harry Pfeifer, and R. Fricke. Catalysis and Adsorption by Zeolites: Proceedings of ZEOCAT 90, Leipzig, August 20-23, 1990. Amsterdam ; New York: Elsevier : Distributors for the United States and Canada, Elsevier Science Pub., 1991.

MLA (9th ed.) Citation

ZEOCAT 90 Leipzig, Germany, et al. Catalysis and Adsorption by Zeolites: Proceedings of ZEOCAT 90, Leipzig, August 20-23, 1990. Elsevier : Distributors for the United States and Canada, Elsevier Science Pub., 1991.