APA引文

Krugamam. (1999). The Return of depuession economics. Penguin.

Chicago Style (17th ed.) Citation

Krugamam. The Return of Depuession Economics. New delhi: Penguin, 1999.

MLA引文

Krugamam. The Return of Depuession Economics. Penguin, 1999.

警告：這些引文格式不一定是100％准確.