APA način citiranja

Sagbakken, M., Frich, J. C., Bjune, G. A., & Porter, J. D. (2013). Ethical aspects of directly observed treatment for tuberculosis: A cross-cultural comparison. BioMed Central.

Čikaški stil citiranja

Sagbakken, Mette, Jan C. Frich, Gunnar A. Bjune, i John DH Porter. Ethical Aspects of Directly Observed Treatment for Tuberculosis: A Cross-cultural Comparison. BioMed Central, 2013.

MLA način citiranja

Sagbakken, Mette, Jan C. Frich, Gunnar A. Bjune, i John DH Porter. Ethical Aspects of Directly Observed Treatment for Tuberculosis: A Cross-cultural Comparison. BioMed Central, 2013.