Freeman, J. Toward the forties: Joseph Freeman. The writer in a changing world.(1937).
Chicago-Zitierstil (17. Ausg.)Freeman, Joseph. "Toward the Forties: Joseph Freeman." The Writer in a Changing World.(1937) .
MLA-Zitierstil (8. Ausg.)Freeman, Joseph. "Toward the Forties: Joseph Freeman." The Writer in a Changing World.(1937), .
警告：这些引文格式不一定是100％准确.