Cita APA (7th ed.)

Green, C. M. (1967). The secret city: A history of race relations in the nation's capital. Princeton University.

Cita Chicago (17th ed.)

Green, Constance McLaughlin. The Secret City: A History of Race Relations in the Nation's Capital. Princeton: Princeton University, 1967.

Cita MLA (9th ed.)

Green, Constance McLaughlin. The Secret City: A History of Race Relations in the Nation's Capital. Princeton University, 1967.