Cita APA (7a ed.)

Liberty Fund (Washington, D.C.), Carl-Menger Institut, Bös, D., & Felderer, B. (1989). The Political economy of progressive taxation. Springer-Verlag.

Cita Chicago Style (17a ed.)

Liberty Fund (Washington, D.C.), Carl-Menger Institut, Dieter Bös, y B. Felderer. The Political Economy of Progressive Taxation. Berlin ; New York: Springer-Verlag, 1989.

Cita MLA (8a ed.)

Liberty Fund (Washington, D.C.), et al. The Political Economy of Progressive Taxation. Springer-Verlag, 1989.