APA引文

Ungar, S. J. (1985). Africa: The people and politics of an American continent. Simon and Schuster.

Chicago Style (17th ed.) Citation

Ungar, Sanford J. Africa: The People and Politics of an American Continent. New York: Simon and Schuster, 1985.

MLA引文

Ungar, Sanford J. Africa: The People and Politics of an American Continent. Simon and Schuster, 1985.