Cita APA (7th ed.)

Cowen, T. (1992). Public goods and market failures: A critical examination. Transaction.

Cita Chicago (17th ed.)

Cowen, Tyler. Public Goods and Market Failures: A Critical Examination. New Brunswick: Transaction, 1992.

Cita MLA (9th ed.)

Cowen, Tyler. Public Goods and Market Failures: A Critical Examination. Transaction, 1992.