Não informado. (1916). Bulletin of the Scripps Institution for Biological Research. University of California.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Scripps Institution for Biological Research. Berkeley, Calif: University of California, 1916.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Scripps Institution for Biological Research. University of California, 1916.
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