Cita APA

Johnstone, R. W. (1938). Prevention and Control of Puerperal Sepsis.

Chicago Style Citation

Johnstone, R. W. Prevention and Control of Puerperal Sepsis. 1938.

Cita MLA

Johnstone, R. W. Prevention and Control of Puerperal Sepsis. 1938.

Atenció: Aquestes cites poden no estar 100% correctes.