APA (7th ed.) Citation

O'Reilly, E. B. (2012). Heroic Spain. Project Gutenberg.

Chicago Style (17th ed.) Citation

O'Reilly, Elizabeth Boyle. Heroic Spain. Project Gutenberg, 2012.

MLA (9th ed.) Citation

O'Reilly, Elizabeth Boyle. Heroic Spain. Project Gutenberg, 2012.

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