Tolbert, E. L. (1974). Counseling for career development. Houghton Mifflin.
芝加哥风格引文Tolbert, E. L. Counseling for Career Development. Atlanta: Houghton Mifflin, 1974.
MLA引文Tolbert, E. L. Counseling for Career Development. Houghton Mifflin, 1974.
警告：这些引文格式不一定是100％准确.