Cita APA (7a ed.)

Allen, R. G. D. (1966). Statistics for economists (3rd (Revised ed.).). Hutchinson.

Cita Chicago Style (17a ed.)

Allen, R. G. D. Statistics for Economists. 3rd (Revised ed.). London: Hutchinson, 1966.

Cita MLA (8a ed.)

Allen, R. G. D. Statistics for Economists. 3rd (Revised ed.). Hutchinson, 1966.