Cita APA (7a ed.)

Fall, S., & Lynden-Bell, D. (1981). The Structure and Evolution of Normal Galaxies. Cambridge University Press.

Cita Chicago Style (17a ed.)

Fall, S.M, y D. Lynden-Bell. The Structure and Evolution of Normal Galaxies. Cambridge: Cambridge University Press, 1981.

Cita MLA (9a ed.)

Fall, S.M, y D. Lynden-Bell. The Structure and Evolution of Normal Galaxies. Cambridge University Press, 1981.