APA citiranje

Ditmars, D. A., & Douglas, T. B. (1971). Measurement of the Relative Enthalpy of Pure α-AI(2)O(3) (NBS Heat Capacity and Enthalpy Standard Reference Material No. 720) from 273 to 1173 K. J Res Natl Bur Stand A Phys Chem.

Citação norma Chicago

Ditmars, David A., and Thomas B. Douglas. "Measurement of the Relative Enthalpy of Pure α-AI(2)O(3) (NBS Heat Capacity and Enthalpy Standard Reference Material No. 720) From 273 to 1173 K." J Res Natl Bur Stand A Phys Chem 1971.

MLA citiranje

Ditmars, David A., and Thomas B. Douglas. "Measurement of the Relative Enthalpy of Pure α-AI(2)O(3) (NBS Heat Capacity and Enthalpy Standard Reference Material No. 720) From 273 to 1173 K." J Res Natl Bur Stand A Phys Chem 1971.