APA (7th ed.) Citation
Joyner, D. (2008). Adventures in group theory: Rubik's cube, Merlin's machine, and other mathematical toys (2nd ed., Updated and rev. ed.). Johns Hopkins University Press.
Chicago Style (17th ed.) Citation
Joyner, David. Adventures in Group Theory: Rubik's Cube, Merlin's Machine, and Other Mathematical Toys. 2nd ed., Updated and rev. ed. Baltimore: Johns Hopkins University Press, 2008.
MLA (9th ed.) Citation
Joyner, David. Adventures in Group Theory: Rubik's Cube, Merlin's Machine, and Other Mathematical Toys. 2nd ed., Updated and rev. ed. Johns Hopkins University Press, 2008.
Warning: These citations may not always be 100% accurate.