Segaloff,Nat. (1999). Everything Trivia Book (NA.). Adam Media.
Cita Chicago (17th ed.)Segaloff,Nat. Everything Trivia Book. NA. Holbrook: Adam Media, 1999.
Cita MLA (9th ed.)Segaloff,Nat. Everything Trivia Book. NA. Adam Media, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.