APA Style
Economics primis. (1994).
United States of America:
McGraw Hill Companies.
Chicago Style
Economics primis.
.
United States of America:
McGraw Hill Companies,
1994.
Text.
MLA Style
Economics primis.
.
United States of America:
McGraw Hill Companies,
1994.
Text.
Turabian Style
Economics primis.
United States of America:
McGraw Hill Companies,
1994.
Print.