Fosdick, H. E. (1962). Dear Mr Brown: Letters to a person perplexed about religion. Collins.
芝加哥风格引文Fosdick, Harry Emerson. Dear Mr Brown: Letters to a Person Perplexed About Religion. London: Collins, 1962.
MLA引文Fosdick, Harry Emerson. Dear Mr Brown: Letters to a Person Perplexed About Religion. Collins, 1962.
警告：这些引文格式不一定是100％准确.