Weatherford, W. D. (1957). American churches and the negro: An historical study from early slave days to the present. Christopher Publishing House.
芝加哥风格引文Weatherford, Willis D. American Churches and the Negro: An Historical Study from Early Slave Days to the Present. Boston: Christopher Publishing House, 1957.
MLA引文Weatherford, Willis D. American Churches and the Negro: An Historical Study from Early Slave Days to the Present. Christopher Publishing House, 1957.
警告：这些引文格式不一定是100％准确.