Dyfyniad APA
Bordow, R. A., Ries, A. L., & Morris, T. A. (2005). Manual of clinical problems in pulmonary medicine (Sixth edition.). Lippincott Williams & Williams.
Dyfyniad Arddull Chicago
Bordow, Richard A., Andrew L. Ries, and Timothy A. Morris. Manual of Clinical Problems in Pulmonary Medicine. Sixth edition. Philadelphia: Lippincott Williams & Williams, 2005.
Dyfyniad MLA
Bordow, Richard A., et al. Manual of Clinical Problems in Pulmonary Medicine. Sixth edition. Lippincott Williams & Williams, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.