Cita APA (7a ed.)

Mar, A. (2023). Seventy times seven: A true story of murder and mercy. Penguin Press.

Cita Chicago Style (17a ed.)

Mar, Alex. Seventy Times Seven: A True Story of Murder and Mercy. New York: Penguin Press, 2023.

Cita MLA (9a ed.)

Mar, Alex. Seventy Times Seven: A True Story of Murder and Mercy. Penguin Press, 2023.