Dyfyniad APA
(2011). Lippincott's guide to infectious diseases. Wolters Kluwer/Lippincott Williams & Wilkins Health.
Dyfyniad Arddull Chicago
Lippincott's Guide to Infectious Diseases. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins Health, 2011.
Dyfyniad MLA
Lippincott's Guide to Infectious Diseases. Wolters Kluwer/Lippincott Williams & Wilkins Health, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.