Style de citation APA (7e éd.)

Caplovitz, D., & Peterson, E. (1967). The poor pay more: Consumer practices of low-income families (1st Free Press pbk. ed.). Free Press ; Collier-Macmillan.

Style de citation Chicago (17e éd.)

Caplovitz, David, et Esther Peterson. The Poor Pay More: Consumer Practices of Low-income Families. 1st Free Press pbk. ed. New York : London: Free Press ; Collier-Macmillan, 1967.

Style de citation MLA (8e éd.)

Caplovitz, David, et Esther Peterson. The Poor Pay More: Consumer Practices of Low-income Families. 1st Free Press pbk. ed. Free Press ; Collier-Macmillan, 1967.