APA引文
Biggs, A. (2001). Science Voyages: Earth & life sciences. McGraw-Hill.
芝加哥风格引文
Biggs, Alton. Science Voyages: Earth & Life Sciences. New York: McGraw-Hill, 2001.
MLA引文
Biggs, Alton. Science Voyages: Earth & Life Sciences. McGraw-Hill, 2001.
警告：这些引文格式不一定是100％准确.