APA (7th ed.) Citation

Lewis, O. 1. (1959). Five families ; Mexican case studies in the culture of poverty. New American Library.

Chicago Style (17th ed.) Citation

Lewis, Oscar 1914. Five Families ; Mexican Case Studies in the Culture of Poverty. New York: New American Library, 1959.

MLA (9th ed.) Citation

Lewis, Oscar 1914. Five Families ; Mexican Case Studies in the Culture of Poverty. New American Library, 1959.