Cita APA (7a ed.)

Graham-Smith, F., & Lovell, B. (1988). Pathways to the Universe. Cambridge University Press.

Cita Chicago Style (17a ed.)

Graham-Smith, Francis, y Bernard Lovell. Pathways to the Universe. Cambridge, etc.: Cambridge University Press, 1988.

Cita MLA (9a ed.)

Graham-Smith, Francis, y Bernard Lovell. Pathways to the Universe. Cambridge University Press, 1988.