APA

Martin P. A., . (1938). Notes on recent items in the field of hispanic american history. : .

Chicago

Martin Percy Alvin, . 1938. Notes on recent items in the field of hispanic american history. : .

Harvard

Martin P. A., . (1938). Notes on recent items in the field of hispanic american history. : .

MLA

Martin Percy Alvin, . Notes on recent items in the field of hispanic american history. : . 1938.