APA (7th ed.) Citation

Arny & Schneider 1957. (2008). Explorations: An introduction to astronomy (5th ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Arny and Schneider 1957. Explorations: An Introduction to Astronomy. 5th ed. Boston: McGraw-Hill, 2008.

MLA (9th ed.) Citation

Arny and Schneider 1957. Explorations: An Introduction to Astronomy. 5th ed. McGraw-Hill, 2008.

Warning: These citations may not always be 100% accurate.