APA (7th ed.) Citation

Gillard, J. T. (1937). The Negro Challenges: Christianity, Communism, Catholicism. Baltimore.

Chicago Style (17th ed.) Citation

Gillard, John Thomas. The Negro Challenges: Christianity, Communism, Catholicism. Baltimore, 1937.

MLA (8th ed.) Citation

Gillard, John Thomas. The Negro Challenges: Christianity, Communism, Catholicism. Baltimore, 1937.

Warning: These citations may not always be 100% accurate.