APA (7th ed.) Citation

Halvorsen, O. H., & Clarke, D. (2011). OS X and iOS kernel programming. Apress ; Distributed to the Book trade by Springer.

Chicago Style (17th ed.) Citation

Halvorsen, Ole Henry, and Douglas Clarke. OS X and IOS Kernel Programming. Berkeley, CA : New York: Apress ; Distributed to the Book trade by Springer, 2011.

MLA (8th ed.) Citation

Halvorsen, Ole Henry, and Douglas Clarke. OS X and IOS Kernel Programming. Apress ; Distributed to the Book trade by Springer, 2011.