APA Style

Ginnet, R, C., Hughes, R, L. (2009). Leadership : Enhancing The Lessons of Experience. Sixth Edition (Sixth Edition). New York: McGraw Hill.

MLA Style

Ginnet, Robert, C., Hughes, Richard, L. "Leadership : Enhancing The Lessons of Experience. Sixth Edition". Sixth Edition New York: McGraw Hill, 2009. Text.