Muller, M. M. (2015). A spectre is haunting Arabia: How the Germans brought their communism to Yemen. Transcript Verlag.
芝加哥风格引文Muller, Miriam M. A Spectre Is Haunting Arabia: How the Germans Brought Their Communism to Yemen. Bielefeld, Germany: Transcript Verlag, 2015.
MLA引文Muller, Miriam M. A Spectre Is Haunting Arabia: How the Germans Brought Their Communism to Yemen. Transcript Verlag, 2015.
警告：这些引文格式不一定是100％准确.