APA

Novack G. E., . (1971). Democracy and revolution. New York: Pathfinder Press.

Chicago

Novack George Edward, . 1971. Democracy and revolution. New York: Pathfinder Press.

Harvard

Novack G. E., . (1971). Democracy and revolution. New York: Pathfinder Press.

MLA

Novack George Edward, . Democracy and revolution. New York: Pathfinder Press. 1971.