Shumway, w. (1942). Introduction to vetebrate embryology. John wiley.
Chicago Edition CitationShumway, waldo. Introduction to Vetebrate Embryology. New york: John wiley, 1942.
MLA引文Shumway, waldo. Introduction to Vetebrate Embryology. John wiley, 1942.
警告:這些引文格式不一定是100%准確.