APA Citation

Sobel, L. A. (1978). Political prisoners: A world report. New York: Facts on File.

Chicago Style Citation

Sobel, Lester A. Political Prisoners: A World Report. New York: Facts on File, 1978.

MLA Citation

Sobel, Lester A. Political Prisoners: A World Report. New York: Facts on File, 1978.

Warning: These citations may not always be 100% accurate.