Flowers, S., & Holderby, R. (2012). Evaluating teen services and programs. Neal-Schuman.
芝加哥风格引文Flowers, Sarah, 与 Rosemary Holderby. Evaluating Teen Services and Programs. Chicago, Illinois: Neal-Schuman, 2012.
MLA引文Flowers, Sarah, 与 Rosemary Holderby. Evaluating Teen Services and Programs. Neal-Schuman, 2012.
警告：这些引文格式不一定是100％准确.