Dyfyniad APA

ebrary, Inc, Adams, M., & Smith, B. S. (2012). Dysphagia: Risk factors, diagnosis, and treatment. Nova Biomedical/Nova Science Publishers.

Dyfyniad Arddull Chicago

ebrary, Inc, Mikael Adams, and Brian S. Smith. Dysphagia: Risk Factors, Diagnosis, and Treatment. New York: Nova Biomedical/Nova Science Publishers, 2012.

Dyfyniad MLA

ebrary, Inc, et al. Dysphagia: Risk Factors, Diagnosis, and Treatment. Nova Biomedical/Nova Science Publishers, 2012.

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