APA (7th ed.) Citation

Innis, H. A. (1946). Political economy in the modern state. The Ryerson press.

Chicago Style (17th ed.) Citation

Innis, Harold A. Political Economy in the Modern State. Toronto: The Ryerson press, 1946.

MLA (9th ed.) Citation

Innis, Harold A. Political Economy in the Modern State. The Ryerson press, 1946.