APA引文

Backman , F. (2020). Anxious People. Penguin.

芝加哥风格引文

Backman , Fredrik. Anxious People. USA: Penguin, 2020.

MLA引文

Backman , Fredrik. Anxious People. Penguin, 2020.

警告：这些引文格式不一定是100％准确.