APA (7th ed.) Citation

Humboldt, A. v., & Bonpland, A. (1852). Personal narrative of travels to the equinoctial regions of America, during the years 1799-1804 by Alexander von Humboldt and Aimé Bonpland. Henry G. Bohn.

Chicago Style (17th ed.) Citation

Humboldt, Alexander von, and Aimé Bonpland. Personal Narrative of Travels to the Equinoctial Regions of America, During the Years 1799-1804 by Alexander Von Humboldt and Aimé Bonpland. London: Henry G. Bohn, 1852.

MLA (9th ed.) Citation

Humboldt, Alexander von, and Aimé Bonpland. Personal Narrative of Travels to the Equinoctial Regions of America, During the Years 1799-1804 by Alexander Von Humboldt and Aimé Bonpland. Henry G. Bohn, 1852.

Warning: These citations may not always be 100% accurate.