Cita APA (7a ed.)

Malthus, T. R. (1989). Principles of political economy: Considered with a view to their practical application. Wirtschaft und Finanzen.

Cita Chicago Style (17a ed.)

Malthus, T. R. Principles of Political Economy: Considered with a View to Their Practical Application. Düsseldorf: Wirtschaft und Finanzen, 1989.

Cita MLA (9a ed.)

Malthus, T. R. Principles of Political Economy: Considered with a View to Their Practical Application. Wirtschaft und Finanzen, 1989.