Dyfyniad APA

Hasegawa, K., Tsugawa, Y., Brown, D. F., & Camargo, C. A. (2013). Childhood Asthma Hospitalizations in the United States, 2000-2009.

Dyfyniad Arddull Chicago

Hasegawa, Kohei, Yusuke Tsugawa, David F.M Brown, and Carlos A. Camargo. Childhood Asthma Hospitalizations in the United States, 2000-2009. 2013.

Dyfyniad MLA

Hasegawa, Kohei, Yusuke Tsugawa, David F.M Brown, and Carlos A. Camargo. Childhood Asthma Hospitalizations in the United States, 2000-2009. 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.