Cita APA (7th ed.)

Angier, N. GPS device can track creatures on the move. Manila bulletin.

Cita Chicago (17th ed.)

Angier, Natalie. "GPS Device Can Track Creatures on the Move." Manila Bulletin .

Cita MLA (9th ed.)

Angier, Natalie. "GPS Device Can Track Creatures on the Move." Manila Bulletin, .

Atenció: Aquestes cites poden no estar 100% correctes.