Παραπομπή σε μορφή APA (7η εκδ.)

Bishop, F., Howick, J., Heneghan, C., Stevens, S., Hobbs, R., & Lewith, G. (2014). Placebo use in the UK: A qualitative study exploring GPs' views on placebo effects in clinical practice.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bishop, F., J. Howick, C. Heneghan, S. Stevens, R. Hobbs, και G. Lewith. Placebo Use in the UK: A Qualitative Study Exploring GPs' Views on Placebo Effects in Clinical Practice. 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bishop, F., et al. Placebo Use in the UK: A Qualitative Study Exploring GPs' Views on Placebo Effects in Clinical Practice. 2014.