Cita APA

O'Neill, H. (1934). The hardness of metals and its measurement. Chapman & Hall, ltd..

Citación estilo Chicago

O'Neill, Hugh. The Hardness of Metals and Its Measurement. London,: Chapman & Hall, ltd., 1934.

Cita MLA

O'Neill, Hugh. The Hardness of Metals and Its Measurement. Chapman & Hall, ltd., 1934.

Warning: These citations may not always be 100% accurate.