Cita APA (7a ed.)

Ridley, E. (2019). Never say duke: 12 dukes of christmas, #4. Erica Ridley.

Cita Chicago Style (17a ed.)

Ridley, Erica. Never Say Duke: 12 Dukes of Christmas, #4. Oklahoma City: Erica Ridley, 2019.

Cita MLA (8a ed.)

Ridley, Erica. Never Say Duke: 12 Dukes of Christmas, #4. Erica Ridley, 2019.

Precaución: Estas citas no son 100% exactas.