Marx and Engels : : their contribution to the democratic breakthrough.

MLA

Nimtz, August H. Marx and Engels : Their Contribution to the Democratic Breakthrough. Albany: State University of New York Press, 2000.

APA

Nimtz, A. H. (2000). Marx and Engels : their contribution to the democratic breakthrough. Albany: State University of New York Press.

Chicago

Nimtz, August H. Marx and Engels: Their Contribution to the Democratic Breakthrough. Albany: State University of New York Press, 2000.