APA (7th ed.) Citation

Alcott, L. M., & Sears, C. E. (2009). Three Unpublished Poems. Project Gutenberg.

Chicago Style (17th ed.) Citation

Alcott, Louisa May, and Clara Endicott Sears. Three Unpublished Poems. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Alcott, Louisa May, and Clara Endicott Sears. Three Unpublished Poems. Project Gutenberg, 2009.

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