APA (7th ed.) Citation

Riggs, R. (2019). A Map of Days. Penguin Books.

Chicago Style (17th ed.) Citation

Riggs, Ransom. A Map of Days. London: Penguin Books, 2019.

MLA (8th ed.) Citation

Riggs, Ransom. A Map of Days. Penguin Books, 2019.

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