J. Baekelandt, M. Crombach, G. Donders, & J. Bosteels. (2005). Spontaneous Midgestation Abortion Associated With Bacteroides Fragilis: A Case Report. Hindawi Limited.
Chicago-viite (17. p.)J. Baekelandt, M. Crombach, G. Donders, ja J. Bosteels. Spontaneous Midgestation Abortion Associated With Bacteroides Fragilis: A Case Report. Hindawi Limited, 2005.
MLA-viite (9. p.)J. Baekelandt, et al. Spontaneous Midgestation Abortion Associated With Bacteroides Fragilis: A Case Report. Hindawi Limited, 2005.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.