APA (7th ed.) Citation

Pyper, N. C., & Zhang, Z. C. (1999). Relativistic theory of nuclear shielding in one-electron atoms 2. Analytical and numerical results. Molecular Physics, 97(3), 391. https://doi.org/10.1080/002689799163785

Chicago Style (17th ed.) Citation

Pyper, N. C., and Z. C. Zhang. "Relativistic Theory of Nuclear Shielding in One-electron Atoms 2. Analytical and Numerical Results." Molecular Physics 97, no. 3 (1999): 391. https://doi.org/10.1080/002689799163785.

MLA (9th ed.) Citation

Pyper, N. C., and Z. C. Zhang. "Relativistic Theory of Nuclear Shielding in One-electron Atoms 2. Analytical and Numerical Results." Molecular Physics, vol. 97, no. 3, 1999, p. 391, https://doi.org/10.1080/002689799163785.