APA (7th ed.) Citation

Langland, W., & Wright, T. (2013). The Vision and Creed of Piers Ploughman, Volume I of II. Project Gutenberg.

Chicago Style (17th ed.) Citation

Langland, William, and Thomas Wright. The Vision and Creed of Piers Ploughman, Volume I of II. Project Gutenberg, 2013.

MLA (9th ed.) Citation

Langland, William, and Thomas Wright. The Vision and Creed of Piers Ploughman, Volume I of II. Project Gutenberg, 2013.

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