APA (7th ed.) Citation

Harris, C. S. (2008). Why mermaids sing: A Sebastian St. Cyr mystery. Obsidian.

Chicago Style (17th ed.) Citation

Harris, C. S. Why Mermaids Sing: A Sebastian St. Cyr Mystery. New York: Obsidian, 2008.

MLA (8th ed.) Citation

Harris, C. S. Why Mermaids Sing: A Sebastian St. Cyr Mystery. Obsidian, 2008.

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