APA (7th ed.) Citation

Martin, P. F. (2014). Salvador of the Twentieth Century. Project Gutenberg.

Chicago Style (17th ed.) Citation

Martin, Percy F. Salvador of the Twentieth Century. Project Gutenberg, 2014.

MLA (9th ed.) Citation

Martin, Percy F. Salvador of the Twentieth Century. Project Gutenberg, 2014.

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