APA (7th ed.) Citation

Coffin, S. T. (2007). Geometric puzzle design ([2nd ed.].). A.K. Peters, Limited.

Chicago Style (17th ed.) Citation

Coffin, Stewart T. Geometric Puzzle Design. [2nd ed.]. Wellesley, Mass.: A.K. Peters, Limited, 2007.

MLA (9th ed.) Citation

Coffin, Stewart T. Geometric Puzzle Design. [2nd ed.]. A.K. Peters, Limited, 2007.