APA aipamena

Overholt, W. H. (1975). Sources of radicalism and revolution: A survey of the literature. Hudson Institute.

Chicago Style aipamena

Overholt, William H. Sources of Radicalism and Revolution: A Survey of the Literature. New York: Hudson Institute, 1975.

MLA aipamena

Overholt, William H. Sources of Radicalism and Revolution: A Survey of the Literature. Hudson Institute, 1975.