Arny. (2002). Explorations: An introduction to astronomy (3rd ed.). Boston: McGraw-Hill.
Chicago Style CitationArny. Explorations: An Introduction to Astronomy. 3rd ed. Boston: McGraw-Hill, 2002.
MLA CitationArny. Explorations: An Introduction to Astronomy. 3rd ed. Boston: McGraw-Hill, 2002.
Warning: These citations may not always be 100% accurate.