APA (7th ed.) Citation

Lunn, A. (1939). Revolutionary socialism in theory and practise / by Arnold Lunn. Right Book Club.

Chicago Style (17th ed.) Citation

Lunn, Arnold. Revolutionary Socialism in Theory and Practise / by Arnold Lunn. London: Right Book Club, 1939.

MLA (9th ed.) Citation

Lunn, Arnold. Revolutionary Socialism in Theory and Practise / by Arnold Lunn. Right Book Club, 1939.

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