APA (7th ed.) Citation

Vogel, N. (2011). Four and Twenty Beds. Project Gutenberg.

Chicago Style (17th ed.) Citation

Vogel, Nancy. Four and Twenty Beds. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Vogel, Nancy. Four and Twenty Beds. Project Gutenberg, 2011.

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