APA
Gordon D. F., Miller D. C., Wolpe H. & American Assembly. (1998). The United States and Africa. New York: Norton.
Chicago
Gordon David F, Miller David C, Wolpe Howard and American Assembly. 1998. The United States and Africa. New York: Norton.
Harvard
Gordon D. F., Miller D. C., Wolpe H. and American Assembly. (1998). The United States and Africa. New York: Norton.
MLA
Gordon David F, Miller David C, Wolpe Howard and American Assembly. The United States and Africa. New York: Norton. 1998.