Cita APA (7a ed.)

Popenoe, D. (1969). The urban-industrial frontier: Essays on social trends and institutional goals in modern communities. Rutgers University Press.

Cita Chicago Style (17a ed.)

Popenoe, David. The Urban-industrial Frontier: Essays on Social Trends and Institutional Goals in Modern Communities. New Brunswick, N.J.: Rutgers University Press, 1969.

Cita MLA (8a ed.)

Popenoe, David. The Urban-industrial Frontier: Essays on Social Trends and Institutional Goals in Modern Communities. Rutgers University Press, 1969.