APA (7th ed.) Citation

Krugman, P. R. (1995). Trade with Japan: Has the door opened wider? Universidad de Chicago.

Chicago Style (17th ed.) Citation

Krugman, Paul R. Trade with Japan: Has the Door Opened Wider? Chicago: Universidad de Chicago, 1995.

MLA (8th ed.) Citation

Krugman, Paul R. Trade with Japan: Has the Door Opened Wider? Universidad de Chicago, 1995.

Warning: These citations may not always be 100% accurate.