एपीए उद्धरण

Shukla, S., & Srivastava, P. (1992). Human environment: An analysis. Common Wealth.

शिकागो स्टाइल उद्धरण

Shukla, S.K, और P.R Srivastava. Human Environment: An Analysis. New Delhi: Common Wealth, 1992.

एमएलए उद्धरण

Shukla, S.K, और P.R Srivastava. Human Environment: An Analysis. Common Wealth, 1992.