Robinson, R. (2012). Biology, Volume 1. Macmillan Reference USA.
Trích dẫn kiểu ChicagoRobinson, Richard. Biology, Volume 1. Macmillan Reference USA, 2012.
MLA引文Robinson, Richard. Biology, Volume 1. Macmillan Reference USA, 2012.
警告：这些引文格式不一定是100％准确.