Pecker, J. C., & Kaufman, S. (2001). Understanding the heavens: Thirty centuries of astronomical ideas from ancient thinking to modern cosmology. Berlin: Springer.
Chicago Style CitationPecker, Jean Claude, and Susan Kaufman. Understanding the Heavens: Thirty Centuries of Astronomical Ideas From Ancient Thinking to Modern Cosmology. Berlin: Springer, 2001.
MLA CitationPecker, Jean Claude, and Susan Kaufman. Understanding the Heavens: Thirty Centuries of Astronomical Ideas From Ancient Thinking to Modern Cosmology. Berlin: Springer, 2001.
Warning: These citations may not always be 100% accurate.