Cita APA

Barber, P. J. (1971). Accidental vaccination with paraquat.

Chicago Style Citation

Barber, P J. Accidental Vaccination With Paraquat. 1971.

Cita MLA

Barber, P J. Accidental Vaccination With Paraquat. 1971.

Atenció: Aquestes cites poden no estar 100% correctes.