Cita APA (7a ed.)

Rich, M., & Stone, B. Cellphones that serve as library in a pocket. Manila bulletin.

Cita Chicago Style (17a ed.)

Rich, Motoko, y Brad Stone. "Cellphones That Serve as Library in a Pocket." Manila Bulletin .

Cita MLA (9a ed.)

Rich, Motoko, y Brad Stone. "Cellphones That Serve as Library in a Pocket." Manila Bulletin, .