APA引文

(1996). An analysis of landing rates and separations at the Dallas/Fort Worth International Airport / Mark G. Ballin and Heinz Erzberger.

芝加哥风格引文

An Analysis of Landing Rates and Separations at the Dallas/Fort Worth International Airport / Mark G. Ballin and Heinz Erzberger. 1996.

MLA引文

An Analysis of Landing Rates and Separations at the Dallas/Fort Worth International Airport / Mark G. Ballin and Heinz Erzberger. 1996.

警告:这些引文格式不一定是100%准确.