APA引文

Huang, W. (2013). A sematic analysis of modal verbs in Barack Obama's 2012 presidential campaign speeches.

Chicago Style (17th ed.) Citation

Huang, Wen. A Sematic Analysis of Modal Verbs in Barack Obama's 2012 Presidential Campaign Speeches. 2013.

MLA引文

Huang, Wen. A Sematic Analysis of Modal Verbs in Barack Obama's 2012 Presidential Campaign Speeches. 2013.

警告：这些引文格式不一定是100％准确.