Ivker, R. S. (2000). Sinus survival: The holistic medical treatment for sinusitis, allergies, and colds (4th ed., rev. and updated.). Penguin Books.
Chicago Style (17th ed.) CitationIvker, Robert S. Sinus Survival: The Holistic Medical Treatment for Sinusitis, Allergies, and Colds. 4th ed., rev. and updated. New York: Penguin Books, 2000.
MLA (8th ed.) CitationIvker, Robert S. Sinus Survival: The Holistic Medical Treatment for Sinusitis, Allergies, and Colds. 4th ed., rev. and updated. Penguin Books, 2000.
Warning: These citations may not always be 100% accurate.