Não informado. (2000). University of Toronto biological series. University of Toronto Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. University of Toronto Biological Series. Toronto, Canada: University of Toronto Press, 2000.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. University of Toronto Biological Series. University of Toronto Press, 2000.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.