APA (7th ed.) Citation

Wilcox, E. W. (2003). Yesterdays. Project Gutenberg.

Chicago Style (17th ed.) Citation

Wilcox, Ella Wheeler. Yesterdays. Project Gutenberg, 2003.

MLA (9th ed.) Citation

Wilcox, Ella Wheeler. Yesterdays. Project Gutenberg, 2003.

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