APA (7th ed.) Citation

Yonge, C. M., & Hennessy, W. J. (2007). The Armourer's Prentices. Project Gutenberg.

Chicago Style (17th ed.) Citation

Yonge, Charlotte M., and William John Hennessy. The Armourer's Prentices. Project Gutenberg, 2007.

MLA (9th ed.) Citation

Yonge, Charlotte M., and William John Hennessy. The Armourer's Prentices. Project Gutenberg, 2007.

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