APA (7th ed.) Citation

Prichard, H. V. H., & Millais, J. G. (2013). Through the Heart of Patagonia. Project Gutenberg.

Chicago Style (17th ed.) Citation

Prichard, Hesketh Vernon Hesketh, and John Guille Millais. Through the Heart of Patagonia. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Prichard, Hesketh Vernon Hesketh, and John Guille Millais. Through the Heart of Patagonia. Project Gutenberg, 2013.

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