Цитирование APA (7-е изд.)
ebrary, Inc, & Krugman, P. R. (1991). Trade with Japan: Has the door opened wider? University of Chicago Press.
Цитирование в стиле Чикаго (17-е изд.)
ebrary, Inc, и Paul R. Krugman. Trade with Japan: Has the Door Opened Wider? Chicago: University of Chicago Press, 1991.
Цитирование MLA (9-е изд.)
ebrary, Inc, и Paul R. Krugman. Trade with Japan: Has the Door Opened Wider? University of Chicago Press, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.