Cita APA (7a ed.)

Collins, G. W. (1978). The virial theorem in stellar astrophysics. Pachart Publishing House.

Cita Chicago Style (17a ed.)

Collins, George W. The Virial Theorem in Stellar Astrophysics. Tucson: Pachart Publishing House, 1978.

Cita MLA (9a ed.)

Collins, George W. The Virial Theorem in Stellar Astrophysics. Pachart Publishing House, 1978.