APA (7th ed.) Citation

Potter, S. (1959). The magic number : the story of "57": The story of "57". Reinhardt.

Chicago Style (17th ed.) Citation

Potter, Stephen. The Magic Number : The Story of "57": The Story of "57". London: Reinhardt, 1959.

MLA (9th ed.) Citation

Potter, Stephen. The Magic Number : The Story of "57": The Story of "57". Reinhardt, 1959.

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