एपीए उद्धरण

Chary, S. N., & Vyasulu, V. (2001). Environmental management: An Indian perspective. Macmillan.

शिकागो स्टाइल उद्धरण

Chary, S N., और Vinod Vyasulu. Environmental Management: An Indian Perspective. New Delhi: Macmillan, 2001.

एमएलए उद्धरण

Chary, S N., और Vinod Vyasulu. Environmental Management: An Indian Perspective. Macmillan, 2001.