APA استشهاد

Gupta, B., & Gupta, O. (1974). Mathematical statistics. Kedarnath Ramnath & Co.

استشهاد بنمط شيكاغو

Gupta, B.D, و O.P Gupta. Mathematical Statistics. Meerut: Kedarnath Ramnath & Co, 1974.

MLA استشهاد

Gupta, B.D, و O.P Gupta. Mathematical Statistics. Kedarnath Ramnath & Co, 1974.