APA (7th ed.) Citation

Black, E. F. (2003). A Beautiful Possibility. Project Gutenberg.

Chicago Style (17th ed.) Citation

Black, Edith Ferguson. A Beautiful Possibility. Project Gutenberg, 2003.

MLA (9th ed.) Citation

Black, Edith Ferguson. A Beautiful Possibility. Project Gutenberg, 2003.

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