APA (7th ed.) Citation

Sidgwick, F. (2009). Ballads of Robin Hood and other Outlaws Popular Ballads of the Olden Times - Fourth Series. Project Gutenberg.

Chicago Style (17th ed.) Citation

Sidgwick, Frank. Ballads of Robin Hood and Other Outlaws Popular Ballads of the Olden Times - Fourth Series. Project Gutenberg, 2009.

MLA (9th ed.) Citation

Sidgwick, Frank. Ballads of Robin Hood and Other Outlaws Popular Ballads of the Olden Times - Fourth Series. Project Gutenberg, 2009.

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