Seigel, J. E. (1993). Marx's fate: The shape of a life. The Pennsylvania State University Press.
Chicagoスタイル(17版)引用形式Seigel, Jerrold E. Marx's Fate: The Shape of a Life. University Park, Pennsylvania: The Pennsylvania State University Press, 1993.
MLA(9版)引用形式Seigel, Jerrold E. Marx's Fate: The Shape of a Life. The Pennsylvania State University Press, 1993.
警告: この引用は必ずしも正確ではありません.