APA (7th ed.) Citation

Fernández, F. M., & Castro, E. A. (1987). Hypervirial theorems. Springer.

Chicago Style (17th ed.) Citation

Fernández, Francisco M., and Eduardo A. Castro. Hypervirial Theorems. Berlin: Springer, 1987.

MLA (9th ed.) Citation

Fernández, Francisco M., and Eduardo A. Castro. Hypervirial Theorems. Springer, 1987.