Cita APA (7a ed.)

Bregman, J., & Lockman, F. (1986). Gaseous Halos of Galaxies. NRAO.

Cita Chicago Style (17a ed.)

Bregman, J.N, y F.J Lockman. Gaseous Halos of Galaxies. Green Bank: NRAO, 1986.

Cita MLA (9a ed.)

Bregman, J.N, y F.J Lockman. Gaseous Halos of Galaxies. NRAO, 1986.