APA引文

Stein, L. (1957). “Social Class” Gradient in Schizophrenia.

Citação norma Chicago

Stein, Lilli. “Social Class” Gradient in Schizophrenia. 1957.

MLA引文

Stein, Lilli. “Social Class” Gradient in Schizophrenia. 1957.

警告：這些引文格式不一定是100％准確.