Cita APA (7a ed.)

Brunel, C., & Levinson, A. (2013). Measuring Environmental Regulatory Stringency. OECD Publishing.

Cita Chicago Style (17a ed.)

Brunel, Claire, y Arik Levinson. Measuring Environmental Regulatory Stringency. Paris: OECD Publishing, 2013.

Cita MLA (9a ed.)

Brunel, Claire, y Arik Levinson. Measuring Environmental Regulatory Stringency. OECD Publishing, 2013.