Tschudi, J. J. v., & Ross, T. (2008). Travels in Peru, on the Coast, in the Sierra, Across the Cordilleras and the Andes, into the Primeval Forests. Project Gutenberg.
Chicago Style (17th ed.) CitationTschudi, Johann Jakob von, and Thomasina Ross. Travels in Peru, on the Coast, in the Sierra, Across the Cordilleras and the Andes, into the Primeval Forests. Project Gutenberg, 2008.
MLA (9th ed.) CitationTschudi, Johann Jakob von, and Thomasina Ross. Travels in Peru, on the Coast, in the Sierra, Across the Cordilleras and the Andes, into the Primeval Forests. Project Gutenberg, 2008.
Warning: These citations may not always be 100% accurate.