एपीए उद्धरण

Chary, S. N., & Vyasulu, V. (2000). Environmental management an Indian perspective. Macmillan India Limited.

शिकागो स्टाइल उद्धरण

Chary, S. N., और Vinod Vyasulu. Environmental Management an Indian Perspective. Delhi: Macmillan India Limited, 2000.

एमएलए उद्धरण

Chary, S. N., और Vinod Vyasulu. Environmental Management an Indian Perspective. Macmillan India Limited, 2000.