Cita APA (7a ed.)

Mansfield, E. (1998). Essential microeconomics: Principles, cases, problems. W.W. Norton.

Cita Chicago Style (17a ed.)

Mansfield, Edwin. Essential Microeconomics: Principles, Cases, Problems. New York [etc.]: W.W. Norton, 1998.

Cita MLA (9a ed.)

Mansfield, Edwin. Essential Microeconomics: Principles, Cases, Problems. W.W. Norton, 1998.