APA Zitierstil

Zimbardo, P. G. (1977). Shyness: What it is, What it do About it. Addison Wesley.

Chicago Zitierstil

Zimbardo, Philip G. Shyness: What It Is, What It Do About It. Reading: Addison Wesley, 1977.

MLA Zitierstil

Zimbardo, Philip G. Shyness: What It Is, What It Do About It. Addison Wesley, 1977.