APA引文

Zimbardo, P. G. (1989). Shyness: What it is. Addison-Wesley.

芝加哥风格引文

Zimbardo, Philip G. Shyness: What It Is. Massachusetts: Addison-Wesley, 1989.

MLA引文

Zimbardo, Philip G. Shyness: What It Is. Addison-Wesley, 1989.

警告：这些引文格式不一定是100％准确.