Blum, M. E. (1985). The Austro-Marxists, 1890-1918: A psychobiographical study. The University Press of Kentucky.
芝加哥风格引文Blum, Mark E. The Austro-Marxists, 1890-1918: A Psychobiographical Study. Lexington, Kentucky: The University Press of Kentucky, 1985.
MLA引文Blum, Mark E. The Austro-Marxists, 1890-1918: A Psychobiographical Study. The University Press of Kentucky, 1985.
警告：这些引文格式不一定是100％准确.