Cita APA (7a ed.)

Ball, L. M., Mankiw, N. G., & Romer, D. H. (1988). The new Keynesian economics and the output-inflation trade off. [s.n.].

Cita Chicago Style (17a ed.)

Ball, Laurence M., N. Gregory Mankiw, y David H. Romer. The New Keynesian Economics and the Output-inflation Trade off. [S.l.]: [s.n.], 1988.

Cita MLA (9a ed.)

Ball, Laurence M., et al. The New Keynesian Economics and the Output-inflation Trade off. [s.n.], 1988.