Greenfield, G. M., Keup, J. R., & Gardner, J. N. (2013). Developing and sustaining successful first-year programs: A guide for practitioners. Jossey-Bass.
芝加哥风格引文Greenfield, Gerald Michael, Jennifer R. Keup, 与 John N. Gardner. Developing and Sustaining Successful First-year Programs: A Guide for Practitioners. San Francisco, Calif.: Jossey-Bass, 2013.
MLA引文Greenfield, Gerald Michael, et al. Developing and Sustaining Successful First-year Programs: A Guide for Practitioners. Jossey-Bass, 2013.
警告：这些引文格式不一定是100％准确.