Dyfyniad APA

Aschengrau, A., & Seage, G. R. (2014). Essentials of epidemiology in public health (3rd ed.). Jones & Bartlett Learning.

Dyfyniad Arddull Chicago

Aschengrau, Ann, and George R. Seage. Essentials of Epidemiology in Public Health. 3rd ed. Burlington, MA: Jones & Bartlett Learning, 2014.

Dyfyniad MLA

Aschengrau, Ann, and George R. Seage. Essentials of Epidemiology in Public Health. 3rd ed. Jones & Bartlett Learning, 2014.

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