एपीए उद्धरण

Gupta, C. B. (1981). Introduction to Statistical Methods (9th rev.ed.). Vikas Publishing House Pvt. Ltd.

शिकागो स्टाइल उद्धरण

Gupta, C. B. Introduction to Statistical Methods. 9th rev.ed. New Delhi: Vikas Publishing House Pvt. Ltd, 1981.

एमएलए उद्धरण

Gupta, C. B. Introduction to Statistical Methods. 9th rev.ed. Vikas Publishing House Pvt. Ltd, 1981.