Cita APA

Kantrowitz, N. 1. (1969). Negro and Puerto Rican populations of New York City in the twentieth century. [New York]: American Geographical Society.

Citación estilo Chicago

Kantrowitz, Nathan 1928-2012. Negro and Puerto Rican Populations of New York City in the Twentieth Century. [New York]: American Geographical Society, 1969.

Cita MLA

Kantrowitz, Nathan 1928-2012. Negro and Puerto Rican Populations of New York City in the Twentieth Century. [New York]: American Geographical Society, 1969.