Cites del registre

Cita APA (7th ed.)
Lipsey, R. G., & Chrystal, K. A. (2004). Economics (10th ed.). Oxford University Press.
Cita Chicago (17th ed.)
Lipsey, Richard G., i K. Alec Chrystal. Economics. 10th ed. Oxford ; New York: Oxford University Press, 2004.
Cita MLA (9th ed.)
Lipsey, Richard G., i K. Alec Chrystal. Economics. 10th ed. Oxford University Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.