APA (7th ed.) Citation

Schumpeter, J. A. (1951). Imperialism and social classes / by J.A. Schumpeter. Kelley.

Chicago Style (17th ed.) Citation

Schumpeter, Joseph A. Imperialism and Social Classes / by J.A. Schumpeter. Kelley, 1951.

MLA (9th ed.) Citation

Schumpeter, Joseph A. Imperialism and Social Classes / by J.A. Schumpeter. Kelley, 1951.

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