Dyfyniad APA
ebrary, Inc, Bergmann, K., & Bergmann, R. L. (2003). Health promotion and disease prevention in the family: Communicating knowledge, competence, and health behaviour. Walter De Gruyter.
Dyfyniad Arddull Chicago
ebrary, Inc, Karl Bergmann, and R. L. Bergmann. Health Promotion and Disease Prevention in the Family: Communicating Knowledge, Competence, and Health Behaviour. Berlin ; New York: Walter De Gruyter, 2003.
Dyfyniad MLA
ebrary, Inc, et al. Health Promotion and Disease Prevention in the Family: Communicating Knowledge, Competence, and Health Behaviour. Walter De Gruyter, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.