APA aipamena

Sheldon's, S. (2018). Silent widow. HarperCollins Publishers Ltd.

Chicago Style aipamena

Sheldon's, Sidney. Silent Widow. London: HarperCollins Publishers Ltd, 2018.

MLA aipamena

Sheldon's, Sidney. Silent Widow. HarperCollins Publishers Ltd, 2018.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.