APA (7th ed.) Citation

Kellerman, B., & Barilleaux, R. J. (1991). The president as world leader. St. Martin's Press.

Chicago Style (17th ed.) Citation

Kellerman, Barbara, and Ryna J. Barilleaux. The President as World Leader. New York: St. Martin's Press, 1991.

MLA (9th ed.) Citation

Kellerman, Barbara, and Ryna J. Barilleaux. The President as World Leader. St. Martin's Press, 1991.