APA引文

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

Chicago Style (17th ed.) Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.