Friesenhahn, G. J., & Plantz, C. (2013). Learning mobility and non-formal learning in European contexts: Policies, approaches and examples. Council of Europe Publishing.
芝加哥风格引文Friesenhahn, Günter J., 与 Christina Plantz. Learning Mobility and Non-formal Learning in European Contexts: Policies, Approaches and Examples. Strasbourg, [France]: Council of Europe Publishing, 2013.
MLA引文Friesenhahn, Günter J., 与 Christina Plantz. Learning Mobility and Non-formal Learning in European Contexts: Policies, Approaches and Examples. Council of Europe Publishing, 2013.
警告：这些引文格式不一定是100％准确.