Cita APA (7a ed.)

Walton-Roberts, M., & Howard-Hassmann, R. E. (2015). The human right to citizenship: A slippery concept. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Walton-Roberts, Margaret, y Rhoda E. Howard-Hassmann. The Human Right to Citizenship: A Slippery Concept. Philadelphia: University of Pennsylvania Press, 2015.

Cita MLA (8a ed.)

Walton-Roberts, Margaret, y Rhoda E. Howard-Hassmann. The Human Right to Citizenship: A Slippery Concept. University of Pennsylvania Press, 2015.