Cita APA (7a ed.)

Hazlitt, W., Sugiyama, C., & Pyle, A. (1994). A reply to the "Essay on population" by the Rev. T.R. Malthus in a series of letters: To which are added extracts from the "Essay" with notes. Routledge-Thoemmes Press.

Cita Chicago Style (17a ed.)

Hazlitt, William, Chuchei Sugiyama, y Andrew Pyle. A Reply to the "Essay on Population" by the Rev. T.R. Malthus in a Series of Letters: To Which Are Added Extracts from the "Essay" with Notes. London: Routledge-Thoemmes Press, 1994.

Cita MLA (9a ed.)

Hazlitt, William, et al. A Reply to the "Essay on Population" by the Rev. T.R. Malthus in a Series of Letters: To Which Are Added Extracts from the "Essay" with Notes. Routledge-Thoemmes Press, 1994.