Cita APA (7th ed.)

Happel, J. (1986). Isotopic assessment of heterogeneous catalysis. Academic Press. https://doi.org/10.1016/B978-0-12-324165-8.X5001-2

Cita Chicago (17th ed.)

Happel, John. Isotopic Assessment of Heterogeneous Catalysis. Orlando: Academic Press, 1986. https://doi.org/10.1016/B978-0-12-324165-8.X5001-2.

Cita MLA (9th ed.)

Happel, John. Isotopic Assessment of Heterogeneous Catalysis. Academic Press, 1986. https://doi.org/10.1016/B978-0-12-324165-8.X5001-2.