Pryor, E. B. (1987). Clara Barton: Professional angel. University of Pennsylvania Press.
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Chicago Style (17th ed.) Citation
Pryor, Elizabeth Brown. Clara Barton: Professional Angel. Philadelphia [Pa.]: University of Pennsylvania Press, 1987.
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MLA引文
Pryor, Elizabeth Brown. Clara Barton: Professional Angel. University of Pennsylvania Press, 1987.
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警告：這些引文格式不一定是100％准確.