Παραπομπή APA

Jhingan, M., & Sharma Chander K. (2008). Environmental Economics/2e: Theory management and Policy (2nd ed.). Vrinda.

Παραπομπή Chicago Style

Jhingan, M.L, και Sharma Chander K. Environmental Economics/2e: Theory Management and Policy. 2nd ed. Delhi: Vrinda, 2008.

Παραπομπή MLA

Jhingan, M.L, και Sharma Chander K. Environmental Economics/2e: Theory Management and Policy. 2nd ed. Vrinda, 2008.