Cita APA (7th ed.)
Arcand, K., Watzke, M., & Peek, K. Magnitude: The Scale of the Universe. Black Dog and Leventhal.
Cita Chicago (17th ed.)
Arcand, Kimberly, Megan Watzke, i Katie Peek. Magnitude: The Scale of the Universe. Nueva York, EUA: Black Dog and Leventhal.
Cita MLA (9th ed.)
Arcand, Kimberly, et al. Magnitude: The Scale of the Universe. Black Dog and Leventhal.
Atenció: Aquestes cites poden no estar 100% correctes.