APA (7th ed.) Citation

Terry, J. F. (2004). Northumberland Yesterday and To-day. Project Gutenberg.

Chicago Style (17th ed.) Citation

Terry, Jean F. Northumberland Yesterday and To-day. Project Gutenberg, 2004.

MLA (9th ed.) Citation

Terry, Jean F. Northumberland Yesterday and To-day. Project Gutenberg, 2004.

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