APA引文

Snodgrass, G. M. (2019). Holding the line: Inside Trump's Pentagon with Secretary Mattis. Sentinel.

Chicago Style (17th ed.) Citation

Snodgrass, Guy M. Holding the Line: Inside Trump's Pentagon with Secretary Mattis. [New York]: Sentinel, 2019.

MLA引文

Snodgrass, Guy M. Holding the Line: Inside Trump's Pentagon with Secretary Mattis. Sentinel, 2019.

警告：這些引文格式不一定是100％准確.