Gillard, J. T. (1937). The Negro Challenges: Christianity, Communism, Catholicism. Baltimore.
Citación estilo ChicagoGillard, John Thomas. The Negro Challenges: Christianity, Communism, Catholicism. Baltimore, 1937.
Cita MLAGillard, John Thomas. The Negro Challenges: Christianity, Communism, Catholicism. Baltimore, 1937.
Warning: These citations may not always be 100% accurate.