PARRAGON PUBLICATION. (2013). SCIENCE & TECHNOLOGY ENCYCLOPEDIA. PARRAGON PUBLICATION.
芝加哥风格引文PARRAGON PUBLICATION. SCIENCE & TECHNOLOGY ENCYCLOPEDIA. UK: PARRAGON PUBLICATION, 2013.
MLA引文PARRAGON PUBLICATION. SCIENCE & TECHNOLOGY ENCYCLOPEDIA. PARRAGON PUBLICATION, 2013.
警告：这些引文格式不一定是100％准确.