APA stil citiranja

Irizarry, K. J. L. (2005). An explanation for the placebo effect?: An explanation for the placebo effect? Science, p. 714,.

Chicago stil citiranja

Irizarry, Kristopher J. L. "An explanation for the placebo effect?: An explanation for the placebo effect?" 2005: 714,.

MLA stil citiranja

Irizarry, Kristopher J. L. "An explanation for the placebo effect?: An explanation for the placebo effect?" 2005: 714,.