Citação norma APA

Boehm, K., Berger, B., Weger, U., & Heusser, P. (2017). Does the model of additive effect in placebo research still hold true? A narrative review. JRSM Open.

Citação norma Chicago

Boehm, Katja, Bettina Berger, Ulrich Weger, and Peter Heusser. "Does the Model of Additive Effect in Placebo Research Still Hold True? A Narrative Review." JRSM Open 2017.

Citação norma MLA

Boehm, Katja, Bettina Berger, Ulrich Weger, and Peter Heusser. "Does the Model of Additive Effect in Placebo Research Still Hold True? A Narrative Review." JRSM Open 2017.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.