Long, J. (1989). William Perkins: "apostle of practical divinity". Churchman, 103(1), 53.
芝加哥风格引文Long, Jonathan. "William Perkins: "Apostle of Practical Divinity"." Churchman 103, no. 1 (1989): 53.
MLA引文Long, Jonathan. "William Perkins: "Apostle of Practical Divinity"." Churchman, vol. 103, no. 1, 1989, p. 53.
警告：这些引文格式不一定是100％准确.