Books@Ovid (Online service), Ovid Technologies, Inc, Patterson, R., Grammer, L. C., & Greenberger, P. A. (2009). Patterson's allergic diseases (Seventh edition.). Wolters Kluwer Health/Lippincott Williams & Wilkins.
Chicago Style (17th ed.) CitationBooks@Ovid (Online service), Inc Ovid Technologies, Roy Patterson, Leslie Carroll Grammer, and Paul A. Greenberger. Patterson's Allergic Diseases. Seventh edition. Baltimore, MD: Wolters Kluwer Health/Lippincott Williams & Wilkins, 2009.
MLA (9th ed.) CitationBooks@Ovid (Online service), et al. Patterson's Allergic Diseases. Seventh edition. Wolters Kluwer Health/Lippincott Williams & Wilkins, 2009.
Warning: These citations may not always be 100% accurate.