APA (7th ed.) Citation

Schuman, F. L. (1953). International politics: The western state system in mid-century (5th ed.). MacGraw-Hill.

Chicago Style (17th ed.) Citation

Schuman, Frederick Lewis. International Politics: The Western State System in Mid-century. 5th ed. New York: MacGraw-Hill, 1953.

MLA (9th ed.) Citation

Schuman, Frederick Lewis. International Politics: The Western State System in Mid-century. 5th ed. MacGraw-Hill, 1953.