APA (7th ed.) Citation

Guthrie, T. (2007). The Angels' Song. Project Gutenberg.

Chicago Style (17th ed.) Citation

Guthrie, Thomas. The Angels' Song. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Guthrie, Thomas. The Angels' Song. Project Gutenberg, 2007.

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