STRAHLER, A. N., & STRAHLER, A. H. (1978). Modern physical geography. John Wiley and Sons.
芝加哥风格引文STRAHLER, Arthur N., 与 Alan H. STRAHLER. Modern Physical Geography. New York: John Wiley and Sons, 1978.
MLA引文STRAHLER, Arthur N., 与 Alan H. STRAHLER. Modern Physical Geography. John Wiley and Sons, 1978.
警告：这些引文格式不一定是100％准确.