APA Style

Varallo, D., Schmitz, J. (2017). Leading in English : How to Confidently Communicate and Inspire Others in The International Workplace . New Jersey: John Wiley And Sons, Inc.

MLA Style

Varallo, D.Vincent., Schmitz, Joerg. "Leading in English : How to Confidently Communicate and Inspire Others in The International Workplace". New Jersey: John Wiley And Sons, Inc, 2017. Text.