APA引文

Mansfield, E. (1977). Principles of macroeconomics (2d ed.). Norton.

芝加哥风格引文

Mansfield, Edwin. Principles of Macroeconomics. 2d ed. New York: Norton, 1977.

MLA引文

Mansfield, Edwin. Principles of Macroeconomics. 2d ed. Norton, 1977.