Revesz, K. M., Qi, H., & Coplen, T. B. (2007). Determination of the [delta](¹⁵N/¹⁴N) and [delta](¹³C/¹²C) of total N and C in solids, RSIL lab code 1832 (Rev. July 2007.). U.S. Dept. of the Interior, U.S. Geological Survey.
Chicago Style (17th ed.) CitationRevesz, Kinga M., Haiping Qi, and Tyler B. Coplen. Determination of the [delta](¹⁵N/¹⁴N) and [delta](¹³C/¹²C) of Total N and C in Solids, RSIL Lab Code 1832. Rev. July 2007. Reston, Va.: U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
MLA (9th ed.) CitationRevesz, Kinga M., et al. Determination of the [delta](¹⁵N/¹⁴N) and [delta](¹³C/¹²C) of Total N and C in Solids, RSIL Lab Code 1832. Rev. July 2007. U.S. Dept. of the Interior, U.S. Geological Survey, 2007.
Warning: These citations may not always be 100% accurate.