APA引文

Hague, D. (1977). managerial economics. Longman.

芝加哥风格引文

Hague, D. Managerial Economics. London: Longman, 1977.

MLA引文

Hague, D. Managerial Economics. Longman, 1977.

警告：这些引文格式不一定是100％准确.