American Academy of Allergy. The american academy of allergy: 1979 membership directory.
Chicago Style (17th ed.) CitationAmerican Academy of Allergy. The American Academy of Allergy: 1979 Membership Directory.
MLA引文American Academy of Allergy. The American Academy of Allergy: 1979 Membership Directory.
警告：這些引文格式不一定是100％准確.