Style de citation APA

Szafran, R. F. (2012). Answering questions with statistics. Sage Publications, Inc.

Style de citation Chicago

Szafran, Robert F. Answering Questions with Statistics. Thousand Oaks: Sage Publications, Inc, 2012.

Style de citation MLA

Szafran, Robert F. Answering Questions with Statistics. Sage Publications, Inc, 2012.

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