Cita APA (7a ed.)

McNulty, C., & Huber, R. (2013). Clean air and water: Summaries of major federal laws. Novinka.

Cita Chicago Style (17a ed.)

McNulty, Caroline, y Roger Huber. Clean Air and Water: Summaries of Major Federal Laws. New York: Novinka, 2013.

Cita MLA (8a ed.)

McNulty, Caroline, y Roger Huber. Clean Air and Water: Summaries of Major Federal Laws. Novinka, 2013.