APA (7th ed.) Citation

Berkman, A. What is Communist anarchism? Dover Pub. 1972.

Chicago Style (17th ed.) Citation

Berkman, Alexander. What Is Communist Anarchism? New York: Dover Pub. 1972.

MLA (9th ed.) Citation

Berkman, Alexander. What Is Communist Anarchism? Dover Pub. 1972.

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