APA citiranje

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

Chicago Style (17th ed.) Citation

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

MLA citiranje

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