APA (7th ed.) Citation

Hirst, W. A. (2012). Argentina. Project Gutenberg.

Chicago Style (17th ed.) Citation

Hirst, W. A. Argentina. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Hirst, W. A. Argentina. Project Gutenberg, 2012.

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