Παραπομπή APA

Sonali Sharma & Shukla, S. (2011). Impact of urbanisation on environmental degeneration. Readworthy Publications.

Παραπομπή Chicago Style

Sonali Sharma και Santosh Shukla. Impact of Urbanisation on Environmental Degeneration. New Delhi: Readworthy Publications, 2011.

Παραπομπή MLA

Sonali Sharma και Santosh Shukla. Impact of Urbanisation on Environmental Degeneration. Readworthy Publications, 2011.