Slack, J. M. W. (1983). From egg to embryo: Determinative events in early development. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSlack, Jonathan Michael Wyndham. From Egg to Embryo: Determinative Events in Early Development. Cambridge Cambridgeshire: Cambridge University Press, 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSlack, Jonathan Michael Wyndham. From Egg to Embryo: Determinative Events in Early Development. Cambridge University Press, 1983.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.