Cita APA (7a ed.)

Christie, A. (1971). Remembered death (17th print.). Pocket books.

Cita Chicago Style (17a ed.)

Christie, Agatha. Remembered Death. 17th print. New York [etc.]: Pocket books, 1971.

Cita MLA (9a ed.)

Christie, Agatha. Remembered Death. 17th print. Pocket books, 1971.