APA Edition Citation

Jefferies, D. (2018). Sapphire widow (First United States edition.). Viking.

Chicago Edition Citation

Jefferies, Dinah. Sapphire Widow. First United States edition. United Kingdon: Viking, 2018.

MLA Edition Citation

Jefferies, Dinah. Sapphire Widow. First United States edition. Viking, 2018.

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