APA引文

Robards, K. (2019). The fifth doctrine: An international spy thriller.

Chicago Style (17th ed.) Citation

Robards, Karen. The Fifth Doctrine: An International Spy Thriller. 2019.

MLA引文

Robards, Karen. The Fifth Doctrine: An International Spy Thriller. 2019.

警告：這些引文格式不一定是100％准確.