Baer, M. F., & Roeber, E. C. (1958). Occupational information (2nd ed.). Science Res.
芝加哥风格引文Baer, Max Frank, 与 Edward C. Roeber. Occupational Information. 2nd ed. Chicago: Science Res, 1958.
MLA引文Baer, Max Frank, 与 Edward C. Roeber. Occupational Information. 2nd ed. Science Res, 1958.
警告：这些引文格式不一定是100％准确.