APA-referens (7:e uppl.)
Lippincott Williams & Wilkins. (2011). Professional guide to signs & symptoms (Sixth edition.). Wolters Kluwer/Lippincott Williams & Wilkins.
Chicago-referens (17:e uppl.)
Lippincott Williams & Wilkins. Professional Guide to Signs & Symptoms. Sixth edition. Philadelphia: Wolters Kluwer/Lippincott Williams & Wilkins, 2011.
MLA-referens (9:e uppl.)
Lippincott Williams & Wilkins. Professional Guide to Signs & Symptoms. Sixth edition. Wolters Kluwer/Lippincott Williams & Wilkins, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.