APA (7th ed.) Citation

Williams, F. J., Pederson, W. D., & Marsala, V. J. (1994). Abraham Lincoln: Sources and style of leadership. Greenwood Press.

Chicago Style (17th ed.) Citation

Williams, Frank J., William D. Pederson, and Vincent John Marsala. Abraham Lincoln: Sources and Style of Leadership. Westport, Conn.: Greenwood Press, 1994.

MLA (9th ed.) Citation

Williams, Frank J., et al. Abraham Lincoln: Sources and Style of Leadership. Greenwood Press, 1994.