APA (7th ed.) Citation

Devas, C. S. (1892). Political economy. Longmans, Green.

Chicago Style (17th ed.) Citation

Devas, Charles Stanton. Political Economy. London: Longmans, Green, 1892.

MLA (9th ed.) Citation

Devas, Charles Stanton. Political Economy. Longmans, Green, 1892.