Syedd León, R., Madrigal, A. R., Sandoval B., M., & Vega-Baudrit, J. (2013). National and international impact to promote scientific vocations with the Program for Improving the Teaching of Chemistry (PMEQ).
Citación estilo ChicagoSyedd León, Randall, Ana Rocío Madrigal, Manuel Sandoval B., y José Vega-Baudrit. National and International Impact to Promote Scientific Vocations With the Program for Improving the Teaching of Chemistry (PMEQ). 2013.
MLA引文Syedd León, Randall, Ana Rocío Madrigal, Manuel Sandoval B., y José Vega-Baudrit. National and International Impact to Promote Scientific Vocations With the Program for Improving the Teaching of Chemistry (PMEQ). 2013.
警告：這些引文格式不一定是100％准確.