ebrary, Inc, Bringle, R. G., Hatcher, J. A., & Jones, S. G. (2011). International service learning: Conceptual frameworks and research. Stylus.
芝加哥风格引文ebrary, Inc, Robert G. Bringle, Julie A. Hatcher, 与 Steven G. Jones. International Service Learning: Conceptual Frameworks and Research. Sterling, Va.: Stylus, 2011.
MLA引文ebrary, Inc, et al. International Service Learning: Conceptual Frameworks and Research. Stylus, 2011.
警告：这些引文格式不一定是100％准确.