APA (7th ed.) Citation

Willrich, M. (1975). Energy and world politics. Collier Macmillan.

Chicago Style (17th ed.) Citation

Willrich, Mason. Energy and World Politics. Collier Macmillan, 1975.

MLA (9th ed.) Citation

Willrich, Mason. Energy and World Politics. Collier Macmillan, 1975.

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