Cita APA

Vobecky, J., & Shapcott, D. (1975). Letter: Ischemic heart disease and elements in water.

Chicago Style Citation

Vobecky, J., i D. Shapcott. Letter: Ischemic Heart Disease and Elements in Water. 1975.

Cita MLA

Vobecky, J., i D. Shapcott. Letter: Ischemic Heart Disease and Elements in Water. 1975.

Atenció: Aquestes cites poden no estar 100% correctes.