APA (7th ed.) Citation

Malthus, T. R. (1926). First essays on population, 1798. Macmillan.

Chicago Style (17th ed.) Citation

Malthus, Thomas Robert. First Essays on Population, 1798. London: Macmillan, 1926.

MLA (9th ed.) Citation

Malthus, Thomas Robert. First Essays on Population, 1798. Macmillan, 1926.

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