APA (7th ed.) Citation

Lang, A. (1997). Ballads and Lyrics of Old France, with Other Poems. Project Gutenberg.

Chicago Style (17th ed.) Citation

Lang, Andrew. Ballads and Lyrics of Old France, with Other Poems. Project Gutenberg, 1997.

MLA (9th ed.) Citation

Lang, Andrew. Ballads and Lyrics of Old France, with Other Poems. Project Gutenberg, 1997.

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