Não informado. (1888). Publications of the American Statistical Association. American Statistical Association.
Chicago-Zitierstil (17. Ausg.)Não informado. Publications of the American Statistical Association. Boston, Mass: American Statistical Association, 1888.
MLA-Zitierstil (8. Ausg.)Não informado. Publications of the American Statistical Association. American Statistical Association, 1888.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.