APA

Lindgren B. W., . (1976). Statistical theory. New York: Macmillan.

Chicago

Lindgren Bernard W, . 1976. Statistical theory. New York: Macmillan.

Harvard

Lindgren B. W., . (1976). Statistical theory. New York: Macmillan.

MLA

Lindgren Bernard W, . Statistical theory. New York: Macmillan. 1976.