Watterson, R. L., & Schoenwolf, G. C. (1984). Laboratory studies of chick, pig, and frog embryos: Guide and atlas of vertebrate embryology (5th ed.). Burgess Pub. Co..
Chicago Style (17th ed.) CitationWatterson, Ray L., and Gary C. Schoenwolf. Laboratory Studies of Chick, Pig, and Frog Embryos: Guide and Atlas of Vertebrate Embryology. 5th ed. Minneapolis, Minn.: Burgess Pub. Co., 1984.
MLA (9th ed.) CitationWatterson, Ray L., and Gary C. Schoenwolf. Laboratory Studies of Chick, Pig, and Frog Embryos: Guide and Atlas of Vertebrate Embryology. 5th ed. Burgess Pub. Co., 1984.
Warning: These citations may not always be 100% accurate.