APA
(1976). Journal of Embryology and Experimental Morphology. London: Cambridge University Press.
Chicago
1976. Journal of Embryology and Experimental Morphology. London: Cambridge University Press.
Harvard
(1976). Journal of Embryology and Experimental Morphology. London: Cambridge University Press.
MLA
Journal of Embryology and Experimental Morphology. London: Cambridge University Press. 1976.
