Karl Kautsky 1854-1938 : : marxism in the classical years.

MLA

Steenson, Gary P. Karl Kautsky 1854-1938 : Marxism In the Classical Years. Pittsburgh: University of Pittsburgh Press, 1978.

APA

Steenson, G. P. (1978). Karl Kautsky 1854-1938 : marxism in the classical years. Pittsburgh: University of Pittsburgh Press.

Chicago

Steenson, Gary P. Karl Kautsky 1854-1938: Marxism In the Classical Years. Pittsburgh: University of Pittsburgh Press, 1978.