APA (7th ed.) Citation

Stangroom, J. (2009). Einstein's riddle: Riddles, paradoxes, and conundrums to stretch your mind (1st U.S. ed.). Bloomsbury.

Chicago Style (17th ed.) Citation

Stangroom, Jeremy. Einstein's Riddle: Riddles, Paradoxes, and Conundrums to Stretch Your Mind. 1st U.S. ed. New York: Bloomsbury, 2009.

MLA (8th ed.) Citation

Stangroom, Jeremy. Einstein's Riddle: Riddles, Paradoxes, and Conundrums to Stretch Your Mind. 1st U.S. ed. Bloomsbury, 2009.

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