APA (7th ed.) Citation

De Leon, D. (1977). Socialist landmarks: Four addresses. New York Labor News.

Chicago Style (17th ed.) Citation

De Leon, Daniel. Socialist Landmarks: Four Addresses. Palo Alto, CA: New York Labor News, 1977.

MLA (8th ed.) Citation

De Leon, Daniel. Socialist Landmarks: Four Addresses. New York Labor News, 1977.

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