Styl cytowania APA

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

Styl cytowania Chicago

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

Styl cytowania MLA

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