APA (7th ed.) Citation

Robards, K. (2012). Sleepwalker (1st Gallery Books hardcover ed.). Gallery Books.

Chicago Style (17th ed.) Citation

Robards, Karen. Sleepwalker. 1st Gallery Books hardcover ed. New York: Gallery Books, 2012.

MLA (8th ed.) Citation

Robards, Karen. Sleepwalker. 1st Gallery Books hardcover ed. Gallery Books, 2012.

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