Cita APA (7a ed.)

Pina, Á. (2010). Towards a Less Distortive and More Efficient Tax System in Portugal. OECD Publishing.

Cita Chicago Style (17a ed.)

Pina, Álvaro. Towards a Less Distortive and More Efficient Tax System in Portugal. Paris: OECD Publishing, 2010.

Cita MLA (9a ed.)

Pina, Álvaro. Towards a Less Distortive and More Efficient Tax System in Portugal. OECD Publishing, 2010.