Citazione Stile APA (7a Edizione)

Allen, R. G. D. (1951). Statistics for economists ([2nd ed.].). Hutchinson's University Library.

Citazione stile Chigago Style (17a edizione)

Allen, Roy George Douglas. Statistics for Economists. [2nd ed.]. London: Hutchinson's University Library, 1951.

Citatione MLA (9a ed.)

Allen, Roy George Douglas. Statistics for Economists. [2nd ed.]. Hutchinson's University Library, 1951.