APA-viite (7. p.)
Gordon, R. J. (2004). Productivity growth, inflation, and unemployment: The collected essays of Robert J. Gordon. Cambridge University Press.
Chicago-viite (17. p.)
Gordon, Robert J. Productivity Growth, Inflation, and Unemployment: The Collected Essays of Robert J. Gordon. Cambridge, UK ; New York: Cambridge University Press, 2004.
MLA-viite (9. p.)
Gordon, Robert J. Productivity Growth, Inflation, and Unemployment: The Collected Essays of Robert J. Gordon. Cambridge University Press, 2004.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.