Não informado. (1932). Journal of Negro Education. Howard University, College of Education.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Negro Education. Washington: Howard University, College of Education, 1932.
Citação MLA (8ª ed.)Não informado. Journal of Negro Education. Howard University, College of Education, 1932.
警告：這些引文格式不一定是100％准確.