Cita APA (7a ed.)

Margulis, L. (1973). Planetary astronomy. Springer-Verlag New York.

Cita Chicago Style (17a ed.)

Margulis, L. Planetary Astronomy. New York: Springer-Verlag New York, 1973.

Cita MLA (9a ed.)

Margulis, L. Planetary Astronomy. Springer-Verlag New York, 1973.