American Academy of Allergy. (1971). 1971 Membership directory (First edition.). American Academy of Allergy.
Citazione stile Chigago Style (17a edizione)American Academy of Allergy. 1971 Membership Directory. First edition. Wisconsin: American Academy of Allergy, 1971.
Citatione MLA (8a ed.)American Academy of Allergy. 1971 Membership Directory. First edition. American Academy of Allergy, 1971.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.