Hobbs, J. J., & Dolan, A. (2013). Fundamentals of world regional geography (3rd edition.). Brooks/Cole,Cengage Learning.
芝加哥风格引文Hobbs, Joseph J., 与 Anrew Dolan. Fundamentals of World Regional Geography. 3rd edition. Australia: Brooks/Cole,Cengage Learning, 2013.
MLA引文Hobbs, Joseph J., 与 Anrew Dolan. Fundamentals of World Regional Geography. 3rd edition. Brooks/Cole,Cengage Learning, 2013.
警告：这些引文格式不一定是100％准确.