American Academy of Allergy. (1977). 1977 Membership directory (First edition.). American Academy of Allergy.
芝加哥风格引文American Academy of Allergy. 1977 Membership Directory. First edition. Wisconsin: American Academy of Allergy, 1977.
MLA引文American Academy of Allergy. 1977 Membership Directory. First edition. American Academy of Allergy, 1977.
警告：这些引文格式不一定是100％准确.