APA引文

Bregman, R. (2020). Humankind: A hopeful history (Unabridged.).

Chicago Style (17th ed.) Citation

Bregman, Rutger. Humankind: A Hopeful History. Unabridged. 2020.

MLA引文

Bregman, Rutger. Humankind: A Hopeful History. Unabridged. 2020.

警告：這些引文格式不一定是100％准確.