APA (7th ed.) Citation

Usmani, Q. N., & Bodmer, A. R. (1999). Λ single particle energies. American Physical Society.

Chicago Style (17th ed.) Citation

Usmani, Qamar N., and A. R. Bodmer. Λ Single Particle Energies. American Physical Society, 1999.

MLA (9th ed.) Citation

Usmani, Qamar N., and A. R. Bodmer. Λ Single Particle Energies. American Physical Society, 1999.

Warning: These citations may not always be 100% accurate.