(1874). The transactions of the linnean society of London: Volume XXX. part the second. Printed by Taylor and Francis.
Chicago-referens (17:e uppl.)The Transactions of the Linnean Society of London: Volume XXX. Part the Second. London: Printed by Taylor and Francis, 1874.
MLA-referens (9:e uppl.)The Transactions of the Linnean Society of London: Volume XXX. Part the Second. Printed by Taylor and Francis, 1874.
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