APA Style

Locker, K, O., Kaczmarek, S, K. (2014). Business communication: building critical skills (6th ed). nyu: McGraw-Hill.

MLA Style

Locker, Kitty, O.., Kaczmarek, Stephen, Kyo.. "Business communication: building critical skills". 6th ed nyu: McGraw-Hill, 2014. PDF.