APA (7th ed.) Citation

Wilson, L. (2012). The Great Nebula In Orion (1st electronic ed.). Alexander Street Press.

Chicago Style (17th ed.) Citation

Wilson, Lanford. The Great Nebula In Orion. 1st electronic ed. Alexandria, VA: Alexander Street Press, 2012.

MLA (9th ed.) Citation

Wilson, Lanford. The Great Nebula In Orion. 1st electronic ed. Alexander Street Press, 2012.