Cita APA (7a ed.)
Ybarra, T. R. (1941). Young man of Caracas foreword by Elmer Davis. I. Washburn, inc..
Cita Chicago Style (17a ed.)
Ybarra, Thomas Russell. Young Man of Caracas Foreword by Elmer Davis. New York: I. Washburn, inc., 1941.
Cita MLA (9a ed.)
Ybarra, Thomas Russell. Young Man of Caracas Foreword by Elmer Davis. I. Washburn, inc., 1941.
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