Gaya APA

Sample, W, G, B, &, S, B. (2015). "The Art and Adventure of Leadership: Understanding Failure, Resilience and Success.| . Hoboken, New Jersey: John Wiley & Sons, Inc..

Gaya MLA

Sample, Warren, G., Bennis, &, Steven, B.. ""The Art and Adventure of Leadership: Understanding Failure, Resilience and Success.|". Hoboken, New Jersey: John Wiley & Sons, Inc., 2015. book.