Dyfyniad APA
ebrary, Inc, Williams, R., & Taylor-Robinson, S. D. (2012). Clinical dilemmas in primary liver cancer. John Wiley & Sons.
Dyfyniad Arddull Chicago
ebrary, Inc, Roger Williams, and Simon D. Taylor-Robinson. Clinical Dilemmas in Primary Liver Cancer. Chichester, West Sussex: John Wiley & Sons, 2012.
Dyfyniad MLA
ebrary, Inc, et al. Clinical Dilemmas in Primary Liver Cancer. John Wiley & Sons, 2012.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.