APA引文

Penrose, A. (2017). The cocoa conspiracy. Andrea penrose.

Chicago Style (17th ed.) Citation

Penrose, Andrea. The Cocoa Conspiracy. Toronto: Andrea penrose, 2017.

MLA引文

Penrose, Andrea. The Cocoa Conspiracy. Andrea penrose, 2017.

警告：這些引文格式不一定是100％准確.