Cita APA (7a ed.)
Lane, R. (1986). Roots of violence in Black Philadelphia, 1860 - 1900. Harvard Univ..
Cita Chicago Style (17a ed.)
Lane, Roger. Roots of Violence in Black Philadelphia, 1860 - 1900. Cambridge Massachussetts: Harvard Univ., 1986.
Cita MLA (9a ed.)
Lane, Roger. Roots of Violence in Black Philadelphia, 1860 - 1900. Harvard Univ., 1986.
Precaución: Estas citas no son 100% exactas.