Cita APA (7a ed.)

International Astronomical Union. Colloquium & Gehrels, T. (1974). Planets, stars and nebulae: Studied with photopolarimetry. University of Arizona Press.

Cita Chicago Style (17a ed.)

International Astronomical Union. Colloquium y Tom Gehrels. Planets, Stars and Nebulae: Studied with Photopolarimetry. Tucson: University of Arizona Press, 1974.

Cita MLA (8a ed.)

International Astronomical Union. Colloquium y Tom Gehrels. Planets, Stars and Nebulae: Studied with Photopolarimetry. University of Arizona Press, 1974.