Cita APA

Birkel, M., & Sarkar, S. (1997). Ruling out a critical density baryonic universe.

Citación estilo Chicago

Birkel, M., and S. Sarkar. Ruling Out a Critical Density Baryonic Universe. 1997.

Cita MLA

Birkel, M., and S. Sarkar. Ruling Out a Critical Density Baryonic Universe. 1997.

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