Cita APA (7a ed.)

Bergstrom, T. C., & Goodman, R. P. Private demands for public goods.

Cita Chicago Style (17a ed.)

Bergstrom, Theodore C., y Robert P. Goodman. Private Demands for Public Goods.

Cita MLA (8a ed.)

Bergstrom, Theodore C., y Robert P. Goodman. Private Demands for Public Goods.