APA (7th ed.) Citation

Iris Johansen & Roy Johansen. (2012). Close your eyes (23rd ed.). St. Martin's Paperbacks.

Chicago Style (17th ed.) Citation

Iris Johansen and Roy Johansen. Close Your Eyes. 23rd ed. New York: St. Martin's Paperbacks, 2012.

MLA (9th ed.) Citation

Iris Johansen and Roy Johansen. Close Your Eyes. 23rd ed. St. Martin's Paperbacks, 2012.

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