Citazione Stile APA (7a Edizione)

Markoff, J. Tasks easy for people but hard for robots. IN The New York Times. Manila Bulletin.

Citazione stile Chigago Style (17a edizione)

Markoff, John. "Tasks Easy for People but Hard for Robots. IN The New York Times." Manila Bulletin .

Citatione MLA (9a ed.)

Markoff, John. "Tasks Easy for People but Hard for Robots. IN The New York Times." Manila Bulletin, .