APA (7th ed.) Citation

Reimann, S. M., Brack, M., & Hansen, K. (1993). Modified Nilsson model for large sodium clusters. Springer.

Chicago Style (17th ed.) Citation

Reimann, S. M., M. Brack, and Klavs Hansen. Modified Nilsson Model for Large Sodium Clusters. Springer, 1993.

MLA (9th ed.) Citation

Reimann, S. M., et al. Modified Nilsson Model for Large Sodium Clusters. Springer, 1993.