APA-referens (7:e uppl.)

Yoshigahara, N. (2004). Puzzles 101: A puzzlemaster's challenge. A K Peters.

Chicago-referens (17:e uppl.)

Yoshigahara, Nobuyuki. Puzzles 101: A Puzzlemaster's Challenge. Natick, MA: A K Peters, 2004.

MLA-referens (9:e uppl.)

Yoshigahara, Nobuyuki. Puzzles 101: A Puzzlemaster's Challenge. A K Peters, 2004.