(1999). Millennium bug joined by lep year mini-bug. Manila Bulletin.
Cita Chicago (17th ed.)"Millennium Bug Joined by Lep Year Mini-bug." Manila Bulletin 1999.
Cita MLA (9th ed.)"Millennium Bug Joined by Lep Year Mini-bug." Manila Bulletin, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.