Cita APA

Gramlich, J. W., Machlan, L. A., Barnes, I. L., & Paulsen, P. J. (1989). Absolute Isotopic Abundance Ratios and Atomic Weight of a Reference Sample of Nickel. J Res Natl Inst Stand Technol.

Citación estilo Chicago

Gramlich, J. W., L. A. Machlan, I. L. Barnes, y P. J. Paulsen. "Absolute Isotopic Abundance Ratios and Atomic Weight of a Reference Sample of Nickel." J Res Natl Inst Stand Technol 1989.

Cita MLA

Gramlich, J. W., L. A. Machlan, I. L. Barnes, y P. J. Paulsen. "Absolute Isotopic Abundance Ratios and Atomic Weight of a Reference Sample of Nickel." J Res Natl Inst Stand Technol 1989.