APA

Weiss N. A., . (1987). Introductory Statistics. : Addison - Wesley publishing company.

Chicago

Weiss Neil A, . 1987. Introductory Statistics. : Addison - Wesley publishing company.

Harvard

Weiss N. A., . (1987). Introductory Statistics. : Addison - Wesley publishing company.

MLA

Weiss Neil A, . Introductory Statistics. : Addison - Wesley publishing company. 1987.