Cita APA (7a ed.)

Green, R. W., & Keith, P. (2024). Killing time (Unabridged.). Blackstone Publishing.

Cita Chicago Style (17a ed.)

Green, R. W., y Penelope Keith. Killing Time. Unabridged. Ashland: Blackstone Publishing, 2024.

Cita MLA (8a ed.)

Green, R. W., y Penelope Keith. Killing Time. Unabridged. Blackstone Publishing, 2024.

Precaución: Estas citas no son 100% exactas.