Turnbull, H. R., & Turnbull, A. P. (1985). Parents speak out: Then and now (2nd ed.). C.E. Merrill Pub. Co.
芝加哥风格引文Turnbull, H. Rutherford, 与 Ann P. Turnbull. Parents Speak Out: Then and Now. 2nd ed. Columbus: C.E. Merrill Pub. Co, 1985.
MLA引文Turnbull, H. Rutherford, 与 Ann P. Turnbull. Parents Speak Out: Then and Now. 2nd ed. C.E. Merrill Pub. Co, 1985.
警告：这些引文格式不一定是100％准确.