Cita APA (7a ed.)

Müller, K., & Polgar, S. (2004). The ChessCafe Puzzle Book: Test and improve your tactical vision. Rusell Enterprises.

Cita Chicago Style (17a ed.)

Müller, Karsten, y Susan Polgar. The ChessCafe Puzzle Book: Test and Improve Your Tactical Vision. Milford, CT: Rusell Enterprises, 2004.

Cita MLA (9a ed.)

Müller, Karsten, y Susan Polgar. The ChessCafe Puzzle Book: Test and Improve Your Tactical Vision. Rusell Enterprises, 2004.