Cita APA

Pearson, H. (2006). Plan to pool bird-flu data takes off. Nature.

Chicago Style Citation

Pearson, Helen. "Plan to Pool Bird-flu Data Takes Off." Nature 2006.

Cita MLA

Pearson, Helen. "Plan to Pool Bird-flu Data Takes Off." Nature 2006.

Atenció: Aquestes cites poden no estar 100% correctes.