APA引文

Caves & Roberts. (1975). Regulating the product: Quality and variety. Ballinger.

Chicago Edition Citation

Caves and Roberts. Regulating the Product: Quality and Variety. USA: Ballinger, 1975.

MLA引文

Caves and Roberts. Regulating the Product: Quality and Variety. Ballinger, 1975.

警告：這些引文格式不一定是100％准確.