Feld, L. P., & Larsen, C. (2012). Undeclared Work, Deterrence and Social Norms: The Case of Germany. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-87401-0
芝加哥风格引文Feld, Lars P., 与 Claus Larsen. Undeclared Work, Deterrence and Social Norms: The Case of Germany. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-540-87401-0.
MLA引文Feld, Lars P., 与 Claus Larsen. Undeclared Work, Deterrence and Social Norms: The Case of Germany. Springer Berlin Heidelberg, 2012. https://doi.org/10.1007/978-3-540-87401-0.
警告:这些引文格式不一定是100%准确.