APA (7th ed.) Citation

Oswald. (2014). The hangman's song. Penguin Books.

Chicago Style (17th ed.) Citation

Oswald. The Hangman's Song. London: Penguin Books, 2014.

MLA (8th ed.) Citation

Oswald. The Hangman's Song. Penguin Books, 2014.

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