Karsdorf, G., & Marcusson, E. (1965). Schulhygiene. Volk u. Wissen.
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Chicago Style (17th ed.) Citation
Karsdorf, Gerhard, and Erwin Marcusson. Schulhygiene. Berlin: Volk u. Wissen, 1965.
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MLA引文
Karsdorf, Gerhard, and Erwin Marcusson. Schulhygiene. Volk u. Wissen, 1965.
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警告：這些引文格式不一定是100％准確.