APA (7th ed.) Citation

Salter, F. R. (1921). Karl Marx and modern socialism.

Chicago Style (17th ed.) Citation

Salter, F. R. Karl Marx and Modern Socialism. 1921.

MLA (8th ed.) Citation

Salter, F. R. Karl Marx and Modern Socialism. 1921.

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