APA

Hollander S., . (2011). Friedrich Engels and Marxian Political Economy. New York: Cambridge University Press.

Chicago

Hollander Samuel, . 2011. Friedrich Engels and Marxian Political Economy. New York: Cambridge University Press.

Harvard

Hollander S., . (2011). Friedrich Engels and Marxian Political Economy. New York: Cambridge University Press.

MLA

Hollander Samuel, . Friedrich Engels and Marxian Political Economy. New York: Cambridge University Press. 2011.