APA (7e ed.) Bronvermelding

Nataraj, S., Chari, R., Richardson, A., & Willis, H. H. (2013). Links Between Air Quality and Economic Growth: Implications for Pittsburgh. RAND Corporation.

Chicago (17e ed.) Bronvermelding

Nataraj, Shanthi, Ramya Chari, Amy Richardson, en Henry H. Willis. Links Between Air Quality and Economic Growth: Implications for Pittsburgh. RAND Corporation, 2013.

MLA (9e ed.) Bronvermelding

Nataraj, Shanthi, et al. Links Between Air Quality and Economic Growth: Implications for Pittsburgh. RAND Corporation, 2013.