Lawrence, B. (1972). Six presidents, too many wars. New York: Saturday Review Press.
Чикагска система за цитиранеLawrence, Bill. Six Presidents, Too Many Wars. New York: Saturday Review Press, 1972.
MLA формат за цитиранеLawrence, Bill. Six Presidents, Too Many Wars. New York: Saturday Review Press, 1972.
Внимание: Тези цитати може да не са 100% точни.