Cita APA (7a ed.)

BILAS, R. A. (1971). Problems in microeconomics. McGraw-Hill.

Cita Chicago Style (17a ed.)

BILAS, Richard A. Problems in Microeconomics. New York: McGraw-Hill, 1971.

Cita MLA (9a ed.)

BILAS, Richard A. Problems in Microeconomics. McGraw-Hill, 1971.