Humboldt, A. v. (1971). Personal narrative of travels to the equinoctial regions of the New continent during the years 1799-1824 [as printed]. Theatrum Orbis Terrarum Ltd; Da Capo Press.
Chicago Style (17th ed.) CitationHumboldt, Alexander von. Personal Narrative of Travels to the Equinoctial Regions of the New Continent During the Years 1799-1824 [as Printed]. Amsterdam : New York: Theatrum Orbis Terrarum Ltd; Da Capo Press, 1971.
MLA (9th ed.) CitationHumboldt, Alexander von. Personal Narrative of Travels to the Equinoctial Regions of the New Continent During the Years 1799-1824 [as Printed]. Theatrum Orbis Terrarum Ltd; Da Capo Press, 1971.
Warning: These citations may not always be 100% accurate.