APA (7th ed.) Citation

Quadrupani, C. G. (2011). Light and Peace Instructions for devout souls to dispel their doubts and allay their fears. Project Gutenberg.

Chicago Style (17th ed.) Citation

Quadrupani, Carlo Giuseppe. Light and Peace Instructions for Devout Souls to Dispel Their Doubts and Allay Their Fears. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Quadrupani, Carlo Giuseppe. Light and Peace Instructions for Devout Souls to Dispel Their Doubts and Allay Their Fears. Project Gutenberg, 2011.

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