APA引文

Penchaszadeh, V. B., & Salszberg, B. (1981). Multiple pterygium syndrome.

Citação norma Chicago

Penchaszadeh, V B., and B. Salszberg. Multiple Pterygium Syndrome. 1981.

MLA引文

Penchaszadeh, V B., and B. Salszberg. Multiple Pterygium Syndrome. 1981.

警告：這些引文格式不一定是100％准確.