Dyfyniad APA
ebrary, Inc, Lutzker, J. R., & Merrick, J. (2012). Applied public health: Examining multifaceted social or ecological problems and child maltreatment. Nova Science Publishers.
Dyfyniad Arddull Chicago
ebrary, Inc, John R. Lutzker, and Joav Merrick. Applied Public Health: Examining Multifaceted Social or Ecological Problems and Child Maltreatment. Hauppauge, N.Y.: Nova Science Publishers, 2012.
Dyfyniad MLA
ebrary, Inc, et al. Applied Public Health: Examining Multifaceted Social or Ecological Problems and Child Maltreatment. Nova Science Publishers, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.