APA Style

Locker, K, O., Kaczmarek, S, K. (2011). Business Communication: Building Critical Skills 5th Ed (5th Ed). Boston: McGraw-Hill Irwin.

MLA Style

Locker, Kitty, O.., Kaczmarek, Stephen, Kyo. "Business Communication: Building Critical Skills 5th Ed". 5th Ed Boston: McGraw-Hill Irwin, 2011. Books.