APA (7th ed.) Citation

Kingston, W. H. G. (2008). The Western World Picturesque Sketches of Nature and Natural History in North and South America. Project Gutenberg.

Chicago Style (17th ed.) Citation

Kingston, William Henry Giles. The Western World Picturesque Sketches of Nature and Natural History in North and South America. Project Gutenberg, 2008.

MLA (9th ed.) Citation

Kingston, William Henry Giles. The Western World Picturesque Sketches of Nature and Natural History in North and South America. Project Gutenberg, 2008.

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