APA Citation

Petrovic, G. (1967). Marx in the mid- twentieth century. New York: Doubleday & Company, Inc.

Chicago Style Citation

Petrovic, Gajo. Marx in the Mid- Twentieth Century. New York: Doubleday & Company, Inc, 1967.

MLA Citation

Petrovic, Gajo. Marx in the Mid- Twentieth Century. New York: Doubleday & Company, Inc, 1967.

Warning: These citations may not always be 100% accurate.