APA引文

(1926). Allergy, Asthma, Hay Fever, Urticaria, etc.

Citação norma Chicago

Allergy, Asthma, Hay Fever, Urticaria, Etc. 1926.

MLA引文

Allergy, Asthma, Hay Fever, Urticaria, Etc. 1926.

警告：這些引文格式不一定是100％准確.