Παραπομπή APA

Arora, M. (1998). Biological control of environmental pollution: Vol.1. Anmol.

Παραπομπή Chicago Style

Arora, Madhu. Biological Control of Environmental Pollution: Vol.1. New Delhi: Anmol, 1998.

Παραπομπή MLA

Arora, Madhu. Biological Control of Environmental Pollution: Vol.1. Anmol, 1998.