HARFORD TIM. (2006). UNDERCOVER ECONOMIST. LITTLE BROWN AND COMPANY.
芝加哥风格引文HARFORD TIM. UNDERCOVER ECONOMIST. LONDON: LITTLE BROWN AND COMPANY, 2006.
MLA引文HARFORD TIM. UNDERCOVER ECONOMIST. LITTLE BROWN AND COMPANY, 2006.
警告：这些引文格式不一定是100％准确.
APA引文