Cita APA (7th ed.)

Price, A., & Burls, A. (2015). Increased water intake to reduce headache: Learning from a critical appraisal. Wiley.

Cita Chicago (17th ed.)

Price, A., i A. Burls. Increased Water Intake to Reduce Headache: Learning from a Critical Appraisal. Wiley, 2015.

Cita MLA (9th ed.)

Price, A., i A. Burls. Increased Water Intake to Reduce Headache: Learning from a Critical Appraisal. Wiley, 2015.