Cita APA (7th ed.)

(2001). Maling paggamit ng backpack, maaring maging sanhi ng chronic back pain. Kabayan.

Cita Chicago (17th ed.)

"Maling Paggamit Ng Backpack, Maaring Maging Sanhi Ng Chronic Back Pain." Kabayan 2001.

Cita MLA (9th ed.)

"Maling Paggamit Ng Backpack, Maaring Maging Sanhi Ng Chronic Back Pain." Kabayan, 2001.