Citação norma APA
ebrary, Inc, & Krugman, P. R. (1991). Trade with Japan: Has the door opened wider? University of Chicago Press.
Citação norma Chicago
ebrary, Inc, and Paul R. Krugman. Trade with Japan: Has the Door Opened Wider? Chicago: University of Chicago Press, 1991.
Citação norma MLA
ebrary, Inc, and Paul R. Krugman. Trade with Japan: Has the Door Opened Wider? University of Chicago Press, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.