Παραπομπή APA

Thomas, J. M., & Thomas, W. J. (1997). Principles and practice of heterogeneous catalysis. VCH.

Παραπομπή Chicago Style

Thomas, J. M., και W. J. Thomas. Principles and Practice of Heterogeneous Catalysis. Weinheim ; New York: VCH, 1997.

Παραπομπή MLA

Thomas, J. M., και W. J. Thomas. Principles and Practice of Heterogeneous Catalysis. VCH, 1997.