Kaufmann, F. K. (2011). Mexican labor migrants and U.S. immigration policies: From sojourner to emigrant? LFB Scholarly Pub..
芝加哥风格引文Kaufmann, Florian K. Mexican Labor Migrants and U.S. Immigration Policies: From Sojourner to Emigrant? El Paso [Tex.]: LFB Scholarly Pub., 2011.
MLA引文Kaufmann, Florian K. Mexican Labor Migrants and U.S. Immigration Policies: From Sojourner to Emigrant? LFB Scholarly Pub., 2011.
警告：这些引文格式不一定是100％准确.