Kelman, J. (1905). The Pilgrim's Progress. The expository times, 16(11), 512-514. doi:10.1177/001452460501601107
芝加哥风格引文Kelman, John. "The Pilgrim's Progress." The Expository Times 16, no. 11 (1905): 512-514, https://doi.org/10.1177/001452460501601107.
MLA引文Kelman, John. "The Pilgrim's Progress." The Expository Times, vol. 16, no. 11, 1905, pp. 512-514, https://doi.org/10.1177/001452460501601107.
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