APA-viite (7. p.)

Caplovitz, D. (1967). The poor pay more: Consumer practices of low-income families. Free Press.

Chicago-viite (17. p.)

Caplovitz, David. The Poor Pay More: Consumer Practices of Low-income Families. New York: Free Press, 1967.

MLA-viite (9. p.)

Caplovitz, David. The Poor Pay More: Consumer Practices of Low-income Families. Free Press, 1967.