APA引文

Blum, H. (2014). Dark invasion: 1915: Germany's secret war and the hunt for the first terrorist cell in America (First Edition.). Harper.

Chicago Style (17th ed.) Citation

Blum, Howard. Dark Invasion: 1915: Germany's Secret War and the Hunt for the First Terrorist Cell in America. First Edition. New York: Harper, 2014.

MLA引文

Blum, Howard. Dark Invasion: 1915: Germany's Secret War and the Hunt for the First Terrorist Cell in America. First Edition. Harper, 2014.

警告：這些引文格式不一定是100％准確.