APA-viite

Roche, J. P. (1967). Origins of American political thought: Selected readings. Scientific book agency.

Chicago-tyylinen lähdeviittaus

Roche, John P. Origins of American Political Thought: Selected Readings. Calcutta: Scientific book agency, 1967.

MLA-viite

Roche, John P. Origins of American Political Thought: Selected Readings. Scientific book agency, 1967.