APA (7th ed.) Citation

(1924). What is socialism? A symposium. Ed. by D. Griffiths. London.

Chicago Style (17th ed.) Citation

What Is Socialism? A Symposium. Ed. by D. Griffiths. London, 1924.

MLA (8th ed.) Citation

What Is Socialism? A Symposium. Ed. by D. Griffiths. London, 1924.

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