Robertson, C. J. R., Gilbert, J. R., & Erickson, A. W. (1980). Birds and seals of the Balleny Islands, Antarctica. National Museum of New Zealand.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRobertson, C. J. R., J. R. Gilbert, और A. W. Erickson. Birds and Seals of the Balleny Islands, Antarctica. Wellington: National Museum of New Zealand, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रRobertson, C. J. R., et al. Birds and Seals of the Balleny Islands, Antarctica. National Museum of New Zealand, 1980.
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