Gaya APA
Riwayat Christopher Columbus;Text;;;Mutiara;1975;;;913.1 GAR;Indonesia;Pratama jakarta;;;;;;;<9556 Smp1 86>. ().
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Gaya Chicago
Riwayat Christopher Columbus;Text;;;Mutiara;1975;;;913.1 GAR;Indonesia;Pratama jakarta;;;;;;;<9556 Smp1 86>.
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Gaya MLA
Riwayat Christopher Columbus;Text;;;Mutiara;1975;;;913.1 GAR;Indonesia;Pratama jakarta;;;;;;;<9556 Smp1 86>.
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Gaya Turabian
Riwayat Christopher Columbus;Text;;;Mutiara;1975;;;913.1 GAR;Indonesia;Pratama jakarta;;;;;;;<9556 Smp1 86>.
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