Cita APA (7a ed.)

Allen, R. G. D. (1975). Index numbers in theory and practice. Aldine.

Cita Chicago Style (17a ed.)

Allen, R. G. D. Index Numbers in Theory and Practice. Chicago: Aldine, 1975.

Cita MLA (9a ed.)

Allen, R. G. D. Index Numbers in Theory and Practice. Aldine, 1975.