APA-referens

Freedman, . D., & Lane, D. Mathematical methods in statistics: A wok book. W.W. Norton & Company.

Chicago-stil citat

Freedman, David, och David Lane. Mathematical Methods in Statistics: A Wok Book. New York: W.W. Norton & Company.

MLA-referens

Freedman, David, och David Lane. Mathematical Methods in Statistics: A Wok Book. W.W. Norton & Company.