APA (7th ed.) Citation

Chaves, M., & Singleton, D. (2008). A Unified Model of Phantom Energy and Dark Matter. Symmetry, Integrability and Geometry: Methods and Applications.

Chicago Style (17th ed.) Citation

Chaves, M., and D. Singleton. "A Unified Model of Phantom Energy and Dark Matter." Symmetry, Integrability and Geometry: Methods and Applications 2008.

MLA (8th ed.) Citation

Chaves, M., and D. Singleton. "A Unified Model of Phantom Energy and Dark Matter." Symmetry, Integrability and Geometry: Methods and Applications, 2008.

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