Geiger, V., Bryarly, W., & Potter, D. M. (1945). Trail to California: The overland journal of Vincent Geiger and Wakeman Bryarly. Yale University Press; H. Milford, Oxford University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGeiger, Vincent, Wakeman Bryarly, और David Morris Potter. Trail to California: The Overland Journal of Vincent Geiger and Wakeman Bryarly. New Haven, London: Yale University Press; H. Milford, Oxford University Press, 1945.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGeiger, Vincent, et al. Trail to California: The Overland Journal of Vincent Geiger and Wakeman Bryarly. Yale University Press; H. Milford, Oxford University Press, 1945.
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