APA استشهاد

Willett, C. (2007). Fairnessin consumer contracts: Case of unfair terms. Ashgate.

استشهاد بنمط شيكاغو

Willett, Chris. Fairnessin Consumer Contracts: Case of Unfair Terms. England: Ashgate, 2007.

MLA استشهاد

Willett, Chris. Fairnessin Consumer Contracts: Case of Unfair Terms. Ashgate, 2007.