APA引文

Harford Tim. (2006). Undercover Economist. ABACUS.

芝加哥风格引文

Harford Tim. Undercover Economist. London: ABACUS, 2006.

MLA引文

Harford Tim. Undercover Economist. ABACUS, 2006.

警告：这些引文格式不一定是100％准确.