記錄引文
APA引文
Ullstein. (1923). Ullsteins Weltatlas. Im Verlag Ullstein.
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Chicago Style (17th ed.) Citation
Ullstein. Ullsteins Weltatlas. Im Verlag Ullstein, 1923.
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MLA引文
Ullstein. Ullsteins Weltatlas. Im Verlag Ullstein, 1923.
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警告：這些引文格式不一定是100％准確.