APA引文

Swanson, G. H. (1964). Points from Letters: Practice Expenses.

Citação norma Chicago

Swanson, G. H. Points From Letters: Practice Expenses. 1964.

MLA引文

Swanson, G. H. Points From Letters: Practice Expenses. 1964.

警告：這些引文格式不一定是100％准確.