Cita APA (7th ed.)

Warrell, D. (2011). Snake bite: A neglected problem in twenty-first century India.

Cita Chicago (17th ed.)

Warrell, D. Snake Bite: A Neglected Problem in Twenty-first Century India. 2011.

Cita MLA (9th ed.)

Warrell, D. Snake Bite: A Neglected Problem in Twenty-first Century India. 2011.