APA Citatie

Allen.R.G.D. (1949). Statistics for Economists (1949.). Hutchinson University Library.

Chicago Style citaat

Allen.R.G.D. Statistics for Economists. 1949. New York: Hutchinson University Library, 1949.

MLA citatie

Allen.R.G.D. Statistics for Economists. 1949. Hutchinson University Library, 1949.

Let op: Deze citaties zijn niet altijd 100% accuraat.