Cita APA (7th ed.)

Tinsley, S., & Pillai, I. (2006). Environmental management systems: Understanding organizational drivers and barriers. Earthscan.

Cita Chicago (17th ed.)

Tinsley, Stephen, i Ilona Pillai. Environmental Management Systems: Understanding Organizational Drivers and Barriers. London ; Sterling, VA: Earthscan, 2006.

Cita MLA (8th ed.)

Tinsley, Stephen, i Ilona Pillai. Environmental Management Systems: Understanding Organizational Drivers and Barriers. Earthscan, 2006.