Cita APA

Bes, D. R., Dussel, G. G., & Sofía, H. M. (1977). Normalization of states in perturbation theories. Web

Citación estilo Chicago

Bes, D. R., G. G. Dussel, and H. M. Sofía. Normalization of States in Perturbation Theories. 1977.

Cita MLA

Bes, D. R., G. G. Dussel, and H. M. Sofía. Normalization of States in Perturbation Theories. 1977.