APA (7th ed.) Citation

Boyd, N. (2015). Deep blue eternity. Headline Publishing Group.

Chicago Style (17th ed.) Citation

Boyd, Natasha. Deep Blue Eternity. London: Headline Publishing Group, 2015.

MLA (9th ed.) Citation

Boyd, Natasha. Deep Blue Eternity. Headline Publishing Group, 2015.

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