Cita APA

Butler, W. (1947). Whooping Cough and Measles: An Epidemiological Concurrence and Contrast.

Chicago Style Citation

Butler, William. Whooping Cough and Measles: An Epidemiological Concurrence and Contrast. 1947.

Cita MLA

Butler, William. Whooping Cough and Measles: An Epidemiological Concurrence and Contrast. 1947.

Atenció: Aquestes cites poden no estar 100% correctes.