APA (7th ed.) Citation

Lippincott Williams & Wilkins. (2011). Professional guide to signs & symptoms (6th ed.). Wolters Kluwer Health/Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Lippincott Williams & Wilkins. Professional Guide to Signs & Symptoms. 6th ed. Philadelphia, PA: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.

MLA (9th ed.) Citation

Lippincott Williams & Wilkins. Professional Guide to Signs & Symptoms. 6th ed. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2011.

Warning: These citations may not always be 100% accurate.