APA引文

(2005). PPA at 31: Gears for safer and more efficient ports. Malaya.

芝加哥风格引文

"PPA at 31: Gears for Safer and More Efficient Ports." Malaya 2005.

MLA引文

"PPA at 31: Gears for Safer and More Efficient Ports." Malaya, 2005.

警告：这些引文格式不一定是100％准确.