Gaya APA
Widiastuti, Anik & Nurhayati, Annisa Siti. (2024).
Mantra OSN IPS SMP/MTS (Cet.I).
Jakarta:
PT Gramedia Edukasi Nusantara.
Gaya Chicago
Widiastuti, Anik & Nurhayati, Annisa Siti.
Mantra OSN IPS SMP/MTS.
Cet.I
Jakarta:
PT Gramedia Edukasi Nusantara,
2024.
Text.
Gaya MLA
Widiastuti, Anik & Nurhayati, Annisa Siti.
Mantra OSN IPS SMP/MTS.
Cet.I
Jakarta:
PT Gramedia Edukasi Nusantara,
2024.
Text.
Gaya Turabian
Widiastuti, Anik & Nurhayati, Annisa Siti.
Mantra OSN IPS SMP/MTS.
Cet.I
Jakarta:
PT Gramedia Edukasi Nusantara,
2024.
Print.