Cita APA

Gottlieb, S. (2005). Research confirms human to human transmission of avian flu. BMJ Group.

Chicago Style Citation

Gottlieb, Scott. Research Confirms Human to Human Transmission of Avian Flu. BMJ Group, 2005.

Cita MLA

Gottlieb, Scott. Research Confirms Human to Human Transmission of Avian Flu. BMJ Group, 2005.

Atenció: Aquestes cites poden no estar 100% correctes.