APA (7th ed.) Citation

Riggio, R. E., & Tan, S. J. (2014). Leader interpersonal and influence skills: The soft skills of leadership. Routledge.

Chicago Style (17th ed.) Citation

Riggio, Ronald E., and Sherylle J. Tan. Leader Interpersonal and Influence Skills: The Soft Skills of Leadership. New York:: Routledge, 2014.

MLA (8th ed.) Citation

Riggio, Ronald E., and Sherylle J. Tan. Leader Interpersonal and Influence Skills: The Soft Skills of Leadership. Routledge, 2014.

Warning: These citations may not always be 100% accurate.