APA
Dernburg T. F., . (1985). Macro-economics. New York: McGraw Hill.
Chicago
Dernburg Thomas F, . 1985. Macro-economics. New York: McGraw Hill.
Harvard
Dernburg T. F., . (1985). Macro-economics. New York: McGraw Hill.
MLA
Dernburg Thomas F, . Macro-economics. New York: McGraw Hill. 1985.