Style de citation APA (7e éd.)

WALKER, H. M. (1969). Elementary statistical methods. Holt, Rinehart and Winston.

Style de citation Chicago (17e éd.)

WALKER, Helen M. Elementary Statistical Methods. New York: Holt, Rinehart and Winston, 1969.

Style de citation MLA (9e éd.)

WALKER, Helen M. Elementary Statistical Methods. Holt, Rinehart and Winston, 1969.