APA (7th ed.) Citation

Barlow, J. (2005). The Columbiad: A Poem. Project Gutenberg.

Chicago Style (17th ed.) Citation

Barlow, Joel. The Columbiad: A Poem. Project Gutenberg, 2005.

MLA (9th ed.) Citation

Barlow, Joel. The Columbiad: A Poem. Project Gutenberg, 2005.

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