Weiss, P. A. (1969). Principles of development: A text in experimental embryology. Hafner Publishing.
Chicago Style aipamenaWeiss, Paul A. Principles of Development: A Text in Experimental Embryology. New York: Hafner Publishing, 1969.
MLA aipamenaWeiss, Paul A. Principles of Development: A Text in Experimental Embryology. Hafner Publishing, 1969.
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