APA (7th ed.) Citation

Lummer, O., & Pringsheim, E. (1898). A Determination of the ratio (k) of the specific heats at constant pressure and at constant volume for air, oxygen, carbon-dioxide, and hydrogen. Smithsonian institution.

Chicago Style (17th ed.) Citation

Lummer, O., and E. Pringsheim. A Determination of the Ratio (k) of the Specific Heats at Constant Pressure and at Constant Volume for Air, Oxygen, Carbon-dioxide, and Hydrogen. Washington: Smithsonian institution, 1898.

MLA (9th ed.) Citation

Lummer, O., and E. Pringsheim. A Determination of the Ratio (k) of the Specific Heats at Constant Pressure and at Constant Volume for Air, Oxygen, Carbon-dioxide, and Hydrogen. Smithsonian institution, 1898.

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