Gaya APA

Swanson, C, P., Goldman, M. (NULL). Introduction to probability and statistics . New: New York: Harcourt, Brace & World; 1970..

Gaya MLA

Swanson, Carl, P.., Goldman, Malcolm. "Introduction to probability and statistics". New: New York: Harcourt, Brace & World; 1970., NULL. Text.