(1935). World problem series. Eddy and Page.
Cita Chicago Style (17a ed.)World Problem Series. New York, NY: Eddy and Page, 1935.
Cita MLA (8a ed.)World Problem Series. Eddy and Page, 1935.
Precaución: Estas citas no son 100% exactas.
(1935). World problem series. Eddy and Page.
Cita Chicago Style (17a ed.)World Problem Series. New York, NY: Eddy and Page, 1935.
Cita MLA (8a ed.)World Problem Series. Eddy and Page, 1935.