L'Engle, M. (1989). The possible human. Cross currents, 38(4), 385.
芝加哥风格引文L'Engle, Madeleine. "The Possible Human." Cross Currents 38, no. 4 (1989): 385.
MLA引文L'Engle, Madeleine. "The Possible Human." Cross Currents, vol. 38, no. 4, 1989, p. 385.
警告：这些引文格式不一定是100％准确.