APA (7th ed.) Citation

Malthus, T. R., & Appleman, P. (2004). An essay on the principle of population: Influences on Malthus, selections from Malthus' work, nineteenth-century comment, Malthus in the twenty-first century (2nd ed.). W.W. Norton.

Chicago Style (17th ed.) Citation

Malthus, T. R., and Philip Appleman. An Essay on the Principle of Population: Influences on Malthus, Selections from Malthus' Work, Nineteenth-century Comment, Malthus in the Twenty-first Century. 2nd ed. New York: W.W. Norton, 2004.

MLA (9th ed.) Citation

Malthus, T. R., and Philip Appleman. An Essay on the Principle of Population: Influences on Malthus, Selections from Malthus' Work, Nineteenth-century Comment, Malthus in the Twenty-first Century. 2nd ed. W.W. Norton, 2004.