APA

Koren H. J., . (1973). Marx and the authentic man: a first introduction to the philosophy of Karl Marx. New York: Humanities Press.

Chicago

Koren Henry J, . 1973. Marx and the authentic man: a first introduction to the philosophy of Karl Marx. New York: Humanities Press.

Harvard

Koren H. J., . (1973). Marx and the authentic man: a first introduction to the philosophy of Karl Marx. New York: Humanities Press.

MLA

Koren Henry J, . Marx and the authentic man: a first introduction to the philosophy of Karl Marx. New York: Humanities Press. 1973.