Cita APA (7a ed.)

Nancy M. Heinzen, H. (2010). The Perfect Square: A History of Rittenhouse Square. Temple University Press.

Cita Chicago Style (17a ed.)

Nancy M. Heinzen, Heinzen. The Perfect Square: A History of Rittenhouse Square. Temple University Press, 2010.

Cita MLA (8a ed.)

Nancy M. Heinzen, Heinzen. The Perfect Square: A History of Rittenhouse Square. Temple University Press, 2010.