Cita APA (7a ed.)

DeLong, J. B., & Olney, M. L. (2006). Macroeconomics (2nd ed.). McGraw-Hill-Irwin.

Cita Chicago Style (17a ed.)

DeLong, J. Bradford, y Martha L. Olney. Macroeconomics. 2nd ed. Boston [etc.]: McGraw-Hill-Irwin, 2006.

Cita MLA (9a ed.)

DeLong, J. Bradford, y Martha L. Olney. Macroeconomics. 2nd ed. McGraw-Hill-Irwin, 2006.