APA引文

Knight,K G. (1987). Unemployment: An economic analysis. Croom Helm.

Chicago Edition Citation

Knight,K G. Unemployment: An Economic Analysis. London: Croom Helm, 1987.

MLA引文

Knight,K G. Unemployment: An Economic Analysis. Croom Helm, 1987.

警告：這些引文格式不一定是100％准確.