Cita APA (7a ed.)

Nelson, J. M. (1969). Migrants, urban poverty, and instability in developing nations. Harvard University. Center for International Affairs.

Cita Chicago Style (17a ed.)

Nelson, Joan M. Migrants, Urban Poverty, and Instability in Developing Nations. Cambridge: Harvard University. Center for International Affairs, 1969.

Cita MLA (8a ed.)

Nelson, Joan M. Migrants, Urban Poverty, and Instability in Developing Nations. Harvard University. Center for International Affairs, 1969.