APA-referens

Tanne, J. H. (2005). US president and Congress set to clash over stem cell research. BMJ Group.

Chicago-stil citat

Tanne, Janice Hopkins. US President and Congress Set to Clash Over Stem Cell Research. BMJ Group, 2005.

MLA-referens

Tanne, Janice Hopkins. US President and Congress Set to Clash Over Stem Cell Research. BMJ Group, 2005.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.