APA (7th ed.) Citation

Thomas, J. M., & Thomas, W. J. (1967). Introduction to the principles of heterogeneous catalysis. Academic Press.

Chicago Style (17th ed.) Citation

Thomas, J. M., and William John Thomas. Introduction to the Principles of Heterogeneous Catalysis. London, New York: Academic Press, 1967.

MLA (9th ed.) Citation

Thomas, J. M., and William John Thomas. Introduction to the Principles of Heterogeneous Catalysis. Academic Press, 1967.