APA (7th ed.) Citation

Malthus, T. R., & Bonar, J. (1926). First essay on population, 1798. Macmillan & co. ltd..

Chicago Style (17th ed.) Citation

Malthus, T. R., and James Bonar. First Essay on Population, 1798. London: Macmillan & co. ltd., 1926.

MLA (9th ed.) Citation

Malthus, T. R., and James Bonar. First Essay on Population, 1798. Macmillan & co. ltd., 1926.

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