APA-referens

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

Chicago-stil citat

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

MLA-referens

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