Cita APA (7a ed.)

LOVEWELL,Mark. (2007). Understanding Economics: A contemporary perswpective (4th ed.). MacGraw Hill.

Cita Chicago Style (17a ed.)

LOVEWELL,Mark. Understanding Economics: A Contemporary Perswpective. 4th ed. Canada: MacGraw Hill, 2007.

Cita MLA (9a ed.)

LOVEWELL,Mark. Understanding Economics: A Contemporary Perswpective. 4th ed. MacGraw Hill, 2007.