APA引文

Blackham, H. J. (1968). Humanism. Harmondsworth: Penguin.

Trích dẫn kiểu Chicago

Blackham, H. J. Humanism. Harmondsworth: Penguin, 1968.

MLA引文

Blackham, H. J. Humanism. Harmondsworth: Penguin, 1968.

警告：这些引文格式不一定是100％准确.