APA

Kuebler R. R., Smith H., . (1976). Statistics. New York [u.a.]: Wiley.

Chicago

Kuebler Roy R, Smith Harry, . 1976. Statistics. New York [u.a.]: Wiley.

Harvard

Kuebler R. R., Smith H., . (1976). Statistics. New York [u.a.]: Wiley.

MLA

Kuebler Roy R, Smith Harry, . Statistics. New York [u.a.]: Wiley. 1976.