Dyfyniad APA

Woodward, M. (2005). Epidemiology study design and data analysis. Boca Raton: Chapman & Hall/CRC.

Dyfyniad Arddull Chicago

Woodward, Mark. Epidemiology Study Design and Data Analysis. Boca Raton: Chapman & Hall/CRC, 2005.

Dyfyniad MLA

Woodward, Mark. Epidemiology Study Design and Data Analysis. Boca Raton: Chapman & Hall/CRC, 2005.

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