APA

Ames E., . (1968). Introduction to macroeconomic theory. New York: Holt, Rinehart and Winston.

Chicago

Ames Edward, . 1968. Introduction to macroeconomic theory. New York: Holt, Rinehart and Winston.

Harvard

Ames E., . (1968). Introduction to macroeconomic theory. New York: Holt, Rinehart and Winston.

MLA

Ames Edward, . Introduction to macroeconomic theory. New York: Holt, Rinehart and Winston. 1968.