APA (7th ed.) Citation

Fenn, G. M., & Groome, W. H. C. (2010). Draw Swords! In the Horse Artillery. Project Gutenberg.

Chicago Style (17th ed.) Citation

Fenn, George Manville, and William H. C. Groome. Draw Swords! In the Horse Artillery. Project Gutenberg, 2010.

MLA (9th ed.) Citation

Fenn, George Manville, and William H. C. Groome. Draw Swords! In the Horse Artillery. Project Gutenberg, 2010.

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