HORTON, P. B., & HORTON, R. L. (1977). Introductory sociology. Richard D. Irwin.
芝加哥风格引文HORTON, Paul B., 与 Robert L. HORTON. Introductory Sociology. Illinois: Richard D. Irwin, 1977.
MLA引文HORTON, Paul B., 与 Robert L. HORTON. Introductory Sociology. Richard D. Irwin, 1977.
警告：这些引文格式不一定是100％准确.