Style de citation APA (7e éd.)

Varallo, D. V., Schmitz, J., & Mardyks, S. M. (2017). Leading in English: How to confidently communicate and inspire others in the international workplace. Wiley.

Style de citation Chicago (17e éd.)

Varallo, D. Vincent, Joerg Schmitz, et Stephan M. Mardyks. Leading in English: How to Confidently Communicate and Inspire Others in the International Workplace. Hoboken, New Jersey: Wiley, 2017.

Style de citation MLA (8e éd.)

Varallo, D. Vincent, et al. Leading in English: How to Confidently Communicate and Inspire Others in the International Workplace. Wiley, 2017.