Não informado. (1920). Quarterly Publications of the American Statistical Association. American Statistical Association.
Čikaški stil citiranja (17. izdanje)Não informado. Quarterly Publications of the American Statistical Association. Boston, Mass: American Statistical Association, 1920.
MLA način citiranja (8. izdanje)Não informado. Quarterly Publications of the American Statistical Association. American Statistical Association, 1920.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.