HILL, L., & MAY, D. (1977). Advanced comprehension and appreciation pieces for overseas students. Oxford University.
芝加哥风格引文HILL, L.A, 与 D.J MAY. Advanced Comprehension and Appreciation Pieces for Overseas Students. Hong Kong: Oxford University, 1977.
MLA引文HILL, L.A, 与 D.J MAY. Advanced Comprehension and Appreciation Pieces for Overseas Students. Oxford University, 1977.
警告：这些引文格式不一定是100％准确.