Cita APA (7a ed.)
Person, H. S. Mexican Oil: Symbol of Recent Trends in International Relations. Harper and Brothers.
Cita estilo Chicago (17a ed.)
Person, Harlow S. Mexican Oil: Symbol of Recent Trends in International Relations. Nueva York, EUA: Harper and Brothers.
Cita MLA (9a ed.)
Person, Harlow S. Mexican Oil: Symbol of Recent Trends in International Relations. Harper and Brothers.
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