एपीए उद्धरण

Balwinder, S., & Dhaliwal, G. S. (1993). Pesticides: Their ecological impact in developing Countries. Commonwealth Publishers.

शिकागो स्टाइल उद्धरण

Balwinder, Singh, और G S. Dhaliwal. Pesticides: Their Ecological Impact in Developing Countries. New Delhi: Commonwealth Publishers, 1993.

एमएलए उद्धरण

Balwinder, Singh, और G S. Dhaliwal. Pesticides: Their Ecological Impact in Developing Countries. Commonwealth Publishers, 1993.