Van Dyke, H. (1901). The ruling passion: Tales of nature and human nature. Scribner's sons.
Lua i Stíl Chicago (17ú heag.)Van Dyke, Henry. The Ruling Passion: Tales of Nature and Human Nature. New York: Scribner's sons, 1901.
Lua MLA (9ú heag.)Van Dyke, Henry. The Ruling Passion: Tales of Nature and Human Nature. Scribner's sons, 1901.
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