APA Edition Citation

Malthus, T. R. (1951). Principles of political economy : considered with a view to their practical application: Considered with a view to their practical application (2nd ed.). Kelley.

Chicago Edition Citation

Malthus, T. R. Principles of Political Economy : Considered with a View to Their Practical Application: Considered with a View to Their Practical Application. 2nd ed. New York: Kelley, 1951.

MLA Edition Citation

Malthus, T. R. Principles of Political Economy : Considered with a View to Their Practical Application: Considered with a View to Their Practical Application. 2nd ed. Kelley, 1951.