APA (7th ed.) Citation

Cox, Williamson, & McCarty. (1975). Hydrogen, its technology and implications. CRC Press.

Chicago Style (17th ed.) Citation

Cox, Williamson, and McCarty. Hydrogen, Its Technology and Implications. Cleveland: CRC Press, 1975.

MLA (8th ed.) Citation

Cox, et al. Hydrogen, Its Technology and Implications. CRC Press, 1975.