Style de citation APA

Beals,Ralph E. (1972). Statistics for economists: An introduction. Rand McNally College publishing Co.

Style de citation Chicago

Beals,Ralph E. Statistics for Economists: An Introduction. Chicago: Rand McNally College publishing Co, 1972.

Style de citation MLA

Beals,Ralph E. Statistics for Economists: An Introduction. Rand McNally College publishing Co, 1972.

Attention : ces citations peuvent ne pas être correctes à 100%.