National Collegiate Honors Council. (2005). Honors in practice. National Collegiate Honors Council.
芝加哥风格引文National Collegiate Honors Council. Honors in Practice. Birmingham, AL: National Collegiate Honors Council, 2005.
MLA引文National Collegiate Honors Council. Honors in Practice. National Collegiate Honors Council, 2005.
警告：这些引文格式不一定是100％准确.