The DV-X? Molecular-Orbital Calculation Method
  MLA
  Ishii, Tomohiko, et al. The Dv-x? Molecular-orbital Calculation Method. Springer International Publishing, 2015.
  APA
  Ishii, T., Kim, Y., Ogasawara, K., & Wakita, H. (2015). The DV-X? Molecular-Orbital Calculation Method. Springer International Publishing.
  Chicago
  Ishii, Tomohiko, Yang-Soo Kim, Kazuyoshi Ogasawara, and Hisanobu Wakita. The DV-X? Molecular-Orbital Calculation Method. : Springer International Publishing, 2015.