APA način citiranja (7. izdanje)

Armstrong, N., & Powell, J. (2009). Patient perspectives on health advice posted on Internet discussion boards: A qualitative study.

Čikaški stil citiranja (17. izdanje)

Armstrong, N., i J. Powell. Patient Perspectives on Health Advice Posted on Internet Discussion Boards: A Qualitative Study. 2009.

MLA način citiranja (9. izdanje)

Armstrong, N., i J. Powell. Patient Perspectives on Health Advice Posted on Internet Discussion Boards: A Qualitative Study. 2009.

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