APA (7th ed.) Citation

Gray, C. (1991). Blue waters, black depths: A novel / by Caroline Gray (1st world ed.). Severn.

Chicago Style (17th ed.) Citation

Gray, Caroline. Blue Waters, Black Depths: A Novel / by Caroline Gray. 1st world ed. New York: Severn, 1991.

MLA (9th ed.) Citation

Gray, Caroline. Blue Waters, Black Depths: A Novel / by Caroline Gray. 1st world ed. Severn, 1991.

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