APA (7th ed.) Citation

Popper, N. (2016). Digital gold: The untold story of Bitcoin. Penguin Books.

Chicago Style (17th ed.) Citation

Popper, Nathaniel. Digital Gold: The Untold Story of Bitcoin. London: Penguin Books, 2016.

MLA (9th ed.) Citation

Popper, Nathaniel. Digital Gold: The Untold Story of Bitcoin. Penguin Books, 2016.

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