Cita APA (7a ed.)

Harvey, J. (1975). Introduction to macro-economics. Macmillan.

Cita Chicago Style (17a ed.)

Harvey, J. Introduction to Macro-economics. New Delhi: Macmillan, 1975.

Cita MLA (9a ed.)

Harvey, J. Introduction to Macro-economics. Macmillan, 1975.