Cita APA (7a ed.)

Patterson, J., & Wells, R. E. (2019). The warning (First edition.). Grand Central Publishing.

Cita Chicago Style (17a ed.)

Patterson, James, y Robison E. Wells. The Warning. First edition. New York: Grand Central Publishing, 2019.

Cita MLA (8a ed.)

Patterson, James, y Robison E. Wells. The Warning. First edition. Grand Central Publishing, 2019.

Precaución: Estas citas no son 100% exactas.